42143333100 has 144 divisors (see below), whose sum is σ = 133393962240. Its totient is φ = 10187820800.

The previous prime is 42143333087. The next prime is 42143333119. The reversal of 42143333100 is 133334124.

It is a super-2 number, since 2×42143333100² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1166914 + ... + 1202486.

It is an arithmetic number, because the mean of its divisors is an integer number (926346960).

Almost surely, 2^42143333100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42143333100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66696981120).

42143333100 is an abundant number, since it is smaller than the sum of its proper divisors (91250629140).

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

42143333100 is a wasteful number, since it uses less digits than its factorization.

42143333100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35960 (or 35953 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 42143333100 its reverse (133334124), we get a palindrome (42276667224).

The spelling of 42143333100 in words is "forty-two billion, one hundred forty-three million, three hundred thirty-three thousand, one hundred".