38952951944 has 16 divisors (see below), whose sum is σ = 73193187600. Its totient is φ = 19434768592.

The previous prime is 38952951941. The next prime is 38952951967. The reversal of 38952951944 is 44915925983.

It is not an unprimeable number, because it can be changed into a prime (38952951941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5209454 + ... + 5216925.

It is an arithmetic number, because the mean of its divisors is an integer number (4574574225).

Almost surely, 2^38952951944 is an apocalyptic number.

It is an amenable number.

38952951944 is a deficient number, since it is larger than the sum of its proper divisors (34240235656).

38952951944 is a wasteful number, since it uses less digits than its factorization.

38952951944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10426852 (or 10426848 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 59.

The spelling of 38952951944 in words is "thirty-eight billion, nine hundred fifty-two million, nine hundred fifty-one thousand, nine hundred forty-four".