38882489895672 has 32 divisors (see below), whose sum is σ = 99040304454480. Its totient is φ = 12716286003200.

The previous prime is 38882489895659. The next prime is 38882489895673. The reversal of 38882489895672 is 27659898428883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38882489895673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15283996329 + ... + 15283998872.

Almost surely, 2^{38882489895672} is an apocalyptic number.

It is an amenable number.

38882489895672 is an abundant number, since it is smaller than the sum of its proper divisors (60157814558808).

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

38882489895672 is a wasteful number, since it uses less digits than its factorization.

38882489895672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30567995263 (or 30567995259 counting only the distinct ones).

The product of its digits is 26754416640, while the sum is 87.

The spelling of 38882489895672 in words is "thirty-eight trillion, eight hundred eighty-two billion, four hundred eighty-nine million, eight hundred ninety-five thousand, six hundred seventy-two".