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42231031000014 = 2319247834076363
BaseRepresentation
bin10011001101000101011011…
…00110011110101111001110
312112112020200011100200021210
421212202231212132233032
521013403122414000024
6225452400125235250
711616043213460433
oct1146425546365716
9175466604320253
1042231031000014
111250209704770a
1248a07a6a02b26
131a744a4cb546c
14a5ddc8391b8a
154d37d554e129
hex2668ad99ebce

42231031000014 has 48 divisors (see below), whose sum is σ = 89160059619072. Its totient is φ = 13333323549456.

The previous prime is 42231031000013. The next prime is 42231031000069. The reversal of 42231031000014 is 41000013013224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42231031000013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8321797 + ... + 12398159.

It is an arithmetic number, because the mean of its divisors is an integer number (1857501242064).

Almost surely, 242231031000014 is an apocalyptic number.

42231031000014 is an abundant number, since it is smaller than the sum of its proper divisors (46929028619058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42231031000014 is a wasteful number, since it uses less digits than its factorization.

42231031000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081189 (or 4081170 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 42231031000014 its reverse (41000013013224), we get a palindrome (83231044013238).

The spelling of 42231031000014 in words is "forty-two trillion, two hundred thirty-one billion, thirty-one million, fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 19 38 57 114 361 722 1083 2166 4783 9566 14349 28698 90877 181754 272631 545262 1726663 3453326 4076363 5179989 8152726 10359978 12229089 24458178 77450897 154901794 232352691 464705382 1471567043 2943134086 4414701129 8829402258 19497244229 38994488458 58491732687 116983465374 370447640351 740895280702 1111342921053 2222685842106 7038505166669 14077010333338 21115515500007 42231031000014