113424342031040 has 112 divisors (see below), whose sum is σ = 285023212629600. Its totient is φ = 42873588375552.

The previous prime is 113424342031019. The next prime is 113424342031057. The reversal of 113424342031040 is 40130243424311.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 113424342030988 and 113424342031006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21081605 + ... + 25909124.

Almost surely, 2^{113424342031040} is an apocalyptic number.

113424342031040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113424342031040 is an abundant number, since it is smaller than the sum of its proper divisors (171598870598560).

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

113424342031040 is a wasteful number, since it uses less digits than its factorization.

113424342031040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46991162 (or 46991152 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 113424342031040 its reverse (40130243424311), we get a palindrome (153554585455351).

The spelling of 113424342031040 in words is "one hundred thirteen trillion, four hundred twenty-four billion, three hundred forty-two million, thirty-one thousand, forty".