38775704212 has 24 divisors (see below), whose sum is σ = 77557497920. Its totient is φ = 16616854080.

The previous prime is 38775704183. The next prime is 38775704237. The reversal of 38775704212 is 21240757783.

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, 365464 + ... + 459472.

Almost surely, 2^38775704212 is an apocalyptic number.

It is an amenable number.

38775704212 is an abundant number, since it is smaller than the sum of its proper divisors (38781793708).

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

38775704212 is a wasteful number, since it uses less digits than its factorization.

38775704212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108751 (or 108749 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 46.

The spelling of 38775704212 in words is "thirty-eight billion, seven hundred seventy-five million, seven hundred four thousand, two hundred twelve".