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42012214411 = 97751898287
BaseRepresentation
bin100111001000000111…
…111000010010001011
311000102220101121202011
4213020013320102023
51142020111330121
631144455320351
73015046634056
oct471007702213
9130386347664
1042012214411
11168a9888562
1281859800b7
133c66c1538b
142067925a9d
15115d4ad7e1
hex9c81f848b

42012214411 has 8 divisors (see below), whose sum is σ = 42068396160. Its totient is φ = 41956061568.

The previous prime is 42012214369. The next prime is 42012214469. The reversal of 42012214411 is 11441221024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42012214411 - 215 = 42012181643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42012215411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5065510 + ... + 5073796.

It is an arithmetic number, because the mean of its divisors is an integer number (5258549520).

Almost surely, 242012214411 is an apocalyptic number.

42012214411 is a deficient number, since it is larger than the sum of its proper divisors (56181749).

42012214411 is an equidigital number, since it uses as much as digits as its factorization.

42012214411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14453.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 42012214411 its reverse (11441221024), we get a palindrome (53453435435).

The spelling of 42012214411 in words is "forty-two billion, twelve million, two hundred fourteen thousand, four hundred eleven".

Divisors: 1 977 5189 8287 5069653 8096399 43001243 42012214411