113655443364 has 18 divisors (see below), whose sum is σ = 287295704150. Its totient is φ = 37885147776.

The previous prime is 113655443359. The next prime is 113655443383. The reversal of 113655443364 is 463344556311.

113655443364 is a `hidden beast` number, since 1 + 1 + 3 + 6 + 554 + 4 + 33 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 112896000000 + 759443364 = 336000^2 + 27558^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1578547789 + ... + 1578547860.

Almost surely, 2^113655443364 is an apocalyptic number.

It is an amenable number.

113655443364 is an abundant number, since it is smaller than the sum of its proper divisors (173640260786).

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

113655443364 is a wasteful number, since it uses less digits than its factorization.

113655443364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157095659 (or 3157095654 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

Adding to 113655443364 its reverse (463344556311), we get a palindrome (576999999675).

The spelling of 113655443364 in words is "one hundred thirteen billion, six hundred fifty-five million, four hundred forty-three thousand, three hundred sixty-four".