111146564034 has 48 divisors (see below), whose sum is σ = 262736079840. Its totient is φ = 33677441280.

The previous prime is 111146564027. The next prime is 111146564083. The reversal of 111146564034 is 430465641111.

111146564034 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 4 + 6 + 5 + 640 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 111146564034.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2604114 + ... + 2646450.

It is an arithmetic number, because the mean of its divisors is an integer number (5473668330).

Almost surely, 2^111146564034 is an apocalyptic number.

111146564034 is an abundant number, since it is smaller than the sum of its proper divisors (151589515806).

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

111146564034 is a wasteful number, since it uses less digits than its factorization.

111146564034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55615 (or 55612 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 111146564034 in words is "one hundred eleven billion, one hundred forty-six million, five hundred sixty-four thousand, thirty-four".