38102434028 has 6 divisors (see below), whose sum is σ = 66679259556. Its totient is φ = 19051217012.

The previous prime is 38102434021. The next prime is 38102434043. The reversal of 38102434028 is 82043420183.

It is not an unprimeable number, because it can be changed into a prime (38102434021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4762804250 + ... + 4762804257.

It is an arithmetic number, because the mean of its divisors is an integer number (11113209926).

Almost surely, 2^38102434028 is an apocalyptic number.

It is an amenable number.

38102434028 is a deficient number, since it is larger than the sum of its proper divisors (28576825528).

38102434028 is a wasteful number, since it uses less digits than its factorization.

38102434028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9525608511 (or 9525608509 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 38102434028 in words is "thirty-eight billion, one hundred two million, four hundred thirty-four thousand, twenty-eight".