195040912704 has 56 divisors (see below), whose sum is σ = 562959004128. Its totient is φ = 59103306240.

The previous prime is 195040912613. The next prime is 195040912747. The reversal of 195040912704 is 407219040591.

It is a congruent number.

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, 46172347 + ... + 46176570.

Almost surely, 2^195040912704 is an apocalyptic number.

It is an amenable number.

195040912704 is an abundant number, since it is smaller than the sum of its proper divisors (367918091424).

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

195040912704 is a wasteful number, since it uses less digits than its factorization.

195040912704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92348943 (or 92348933 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 195040912704 in words is "one hundred ninety-five billion, forty million, nine hundred twelve thousand, seven hundred four".