113143440412 has 12 divisors (see below), whose sum is σ = 199923361456. Its totient is φ = 56022480000.

The previous prime is 113143440409. The next prime is 113143440427. The reversal of 113143440412 is 214044341311.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137309589 + ... + 137310412.

Almost surely, 2^113143440412 is an apocalyptic number.

It is an amenable number.

113143440412 is a deficient number, since it is larger than the sum of its proper divisors (86779921044).

113143440412 is a wasteful number, since it uses less digits than its factorization.

113143440412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274620108 (or 274620106 counting only the distinct ones).

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

Adding to 113143440412 its reverse (214044341311), we get a palindrome (327187781723).

The spelling of 113143440412 in words is "one hundred thirteen billion, one hundred forty-three million, four hundred forty thousand, four hundred twelve".