113643156624 has 40 divisors (see below), whose sum is σ = 293661829440. Its totient is φ = 37870255488.

The previous prime is 113643156577. The next prime is 113643156637. The reversal of 113643156624 is 426651346311.

It is a happy number.

It is a super-3 number, since 3×113643156624³ (a number of 34 digits) contains 333 as substring.

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, 166339 + ... + 504930.

It is an arithmetic number, because the mean of its divisors is an integer number (7341545736).

Almost surely, 2^113643156624 is an apocalyptic number.

It is an amenable number.

113643156624 is an abundant number, since it is smaller than the sum of its proper divisors (180018672816).

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

113643156624 is a wasteful number, since it uses less digits than its factorization.

113643156624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674807 (or 674801 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 113643156624 in words is "one hundred thirteen billion, six hundred forty-three million, one hundred fifty-six thousand, six hundred twenty-four".