38100156044 has 12 divisors (see below), whose sum is σ = 67286973600. Its totient is φ = 18875306448.

The previous prime is 38100156041. The next prime is 38100156109. The reversal of 38100156044 is 44065100183.

It is a self number, because there is not a number n which added to its sum of digits gives 38100156044.

It is not an unprimeable number, because it can be changed into a prime (38100156041) 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, 43692404 + ... + 43693275.

It is an arithmetic number, because the mean of its divisors is an integer number (5607247800).

Almost surely, 2^38100156044 is an apocalyptic number.

It is an amenable number.

38100156044 is a deficient number, since it is larger than the sum of its proper divisors (29186817556).

38100156044 is a wasteful number, since it uses less digits than its factorization.

38100156044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87385792 (or 87385790 counting only the distinct ones).

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

The spelling of 38100156044 in words is "thirty-eight billion, one hundred million, one hundred fifty-six thousand, forty-four".