38019164368 has 20 divisors (see below), whose sum is σ = 73704350080. Its totient is φ = 18998686944.

The previous prime is 38019164363. The next prime is 38019164423. The reversal of 38019164368 is 86346191083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38019164363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652128 + ... + 708031.

It is an arithmetic number, because the mean of its divisors is an integer number (3685217504).

Almost surely, 2^38019164368 is an apocalyptic number.

It is an amenable number.

38019164368 is a deficient number, since it is larger than the sum of its proper divisors (35685185712).

38019164368 is a wasteful number, since it uses less digits than its factorization.

38019164368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361914 (or 1361908 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 38019164368 in words is "thirty-eight billion, nineteen million, one hundred sixty-four thousand, three hundred sixty-eight".