38203815002 has 32 divisors (see below), whose sum is σ = 59012997120. Its totient is φ = 18538878960.

The previous prime is 38203814983. The next prime is 38203815049. The reversal of 38203815002 is 20051830283.

It is a self number, because there is not a number n which added to its sum of digits gives 38203815002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9746399 + ... + 9750317.

It is an arithmetic number, because the mean of its divisors is an integer number (1844156160).

Almost surely, 2^38203815002 is an apocalyptic number.

38203815002 is a deficient number, since it is larger than the sum of its proper divisors (20809182118).

38203815002 is a wasteful number, since it uses less digits than its factorization.

38203815002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 38203815002 in words is "thirty-eight billion, two hundred three million, eight hundred fifteen thousand, two".