109193252004 has 36 divisors (see below), whose sum is σ = 277324429200. Its totient is φ = 36225246960.

The previous prime is 109193251987. The next prime is 109193252053. The reversal of 109193252004 is 400252391901.

109193252004 is a `hidden beast` number, since 10 + 91 + 9 + 32 + 520 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 109193252004.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7179954 + ... + 7195145.

Almost surely, 2^109193252004 is an apocalyptic number.

It is an amenable number.

109193252004 is an abundant number, since it is smaller than the sum of its proper divisors (168131177196).

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

109193252004 is a wasteful number, since it uses less digits than its factorization.

109193252004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14375320 (or 14375315 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 109193252004 in words is "one hundred nine billion, one hundred ninety-three million, two hundred fifty-two thousand, four".