194913424924 has 6 divisors (see below), whose sum is σ = 341098493624. Its totient is φ = 97456712460.

The previous prime is 194913424903. The next prime is 194913424943. The reversal of 194913424924 is 429424319491.

It is a happy number.

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, 24364178112 + ... + 24364178119.

Almost surely, 2^194913424924 is an apocalyptic number.

It is an amenable number.

194913424924 is a deficient number, since it is larger than the sum of its proper divisors (146185068700).

194913424924 is a wasteful number, since it uses less digits than its factorization.

194913424924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48728356235 (or 48728356233 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The spelling of 194913424924 in words is "one hundred ninety-four billion, nine hundred thirteen million, four hundred twenty-four thousand, nine hundred twenty-four".