195358136924 has 6 divisors (see below), whose sum is σ = 341876739624. Its totient is φ = 97679068460.

The previous prime is 195358136881. The next prime is 195358136947. The reversal of 195358136924 is 429631853591.

It is a self number, because there is not a number n which added to its sum of digits gives 195358136924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24419767112 + ... + 24419767119.

It is an arithmetic number, because the mean of its divisors is an integer number (56979456604).

Almost surely, 2^195358136924 is an apocalyptic number.

It is an amenable number.

195358136924 is a deficient number, since it is larger than the sum of its proper divisors (146518602700).

195358136924 is a wasteful number, since it uses less digits than its factorization.

195358136924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48839534235 (or 48839534233 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 56.

The spelling of 195358136924 in words is "one hundred ninety-five billion, three hundred fifty-eight million, one hundred thirty-six thousand, nine hundred twenty-four".