42113012104432 has 40 divisors (see below), whose sum is σ = 83802988729232. Its totient is φ = 20486485785600.

The previous prime is 42113012104349. The next prime is 42113012104451. The reversal of 42113012104432 is 23440121031124.

It is a happy number.

It is a super-2 number, since 2×42113012104432² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42113012104432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11600632 + ... + 14791912.

Almost surely, 2^{42113012104432} is an apocalyptic number.

It is an amenable number.

42113012104432 is a deficient number, since it is larger than the sum of its proper divisors (41689976624800).

42113012104432 is a wasteful number, since it uses less digits than its factorization.

42113012104432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3213617 (or 3213611 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 42113012104432 its reverse (23440121031124), we get a palindrome (65553133135556).

The spelling of 42113012104432 in words is "forty-two trillion, one hundred thirteen billion, twelve million, one hundred four thousand, four hundred thirty-two".