38262242992 has 40 divisors (see below), whose sum is σ = 79227513936. Its totient is φ = 17837469696.

The previous prime is 38262242969. The next prime is 38262243017. The reversal of 38262242992 is 29924226283.

It is a super-2 number, since 2×38262242992² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628233 + ... + 686440.

Almost surely, 2^38262242992 is an apocalyptic number.

It is an amenable number.

38262242992 is an abundant number, since it is smaller than the sum of its proper divisors (40965270944).

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

38262242992 is a wasteful number, since it uses less digits than its factorization.

38262242992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314805 (or 1314799 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The spelling of 38262242992 in words is "thirty-eight billion, two hundred sixty-two million, two hundred forty-two thousand, nine hundred ninety-two".