38294688944 has 10 divisors (see below), whose sum is σ = 74195959860. Its totient is φ = 19147344464.

The previous prime is 38294688931. The next prime is 38294688947. The reversal of 38294688944 is 44988649283.

It is not an unprimeable number, because it can be changed into a prime (38294688947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196709014 + ... + 1196709045.

It is an arithmetic number, because the mean of its divisors is an integer number (7419595986).

Almost surely, 2^38294688944 is an apocalyptic number.

It is an amenable number.

38294688944 is a deficient number, since it is larger than the sum of its proper divisors (35901270916).

38294688944 is a wasteful number, since it uses less digits than its factorization.

38294688944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393418067 (or 2393418061 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 65.

The spelling of 38294688944 in words is "thirty-eight billion, two hundred ninety-four million, six hundred eighty-eight thousand, nine hundred forty-four".