38193873002 has 48 divisors (see below), whose sum is σ = 61040316960. Its totient is φ = 17918156256.

The previous prime is 38193873001. The next prime is 38193873023. The reversal of 38193873002 is 20037839183.

It is not an unprimeable number, because it can be changed into a prime (38193873001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19067333 + ... + 19069335.

It is an arithmetic number, because the mean of its divisors is an integer number (1271673270).

Almost surely, 2^38193873002 is an apocalyptic number.

38193873002 is a deficient number, since it is larger than the sum of its proper divisors (22846443958).

38193873002 is a wasteful number, since it uses less digits than its factorization.

38193873002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387 (or 2364 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 38193873002 in words is "thirty-eight billion, one hundred ninety-three million, eight hundred seventy-three thousand, two".