38781068204 has 12 divisors (see below), whose sum is σ = 69147376704. Its totient is φ = 19024674864.

The previous prime is 38781068203. The next prime is 38781068251. The reversal of 38781068204 is 40286018783.

It is not an unprimeable number, because it can be changed into a prime (38781068203) 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, 91464572 + ... + 91464995.

It is an arithmetic number, because the mean of its divisors is an integer number (5762281392).

Almost surely, 2^38781068204 is an apocalyptic number.

It is an amenable number.

38781068204 is a deficient number, since it is larger than the sum of its proper divisors (30366308500).

38781068204 is a wasteful number, since it uses less digits than its factorization.

38781068204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182929624 (or 182929622 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 38781068204 in words is "thirty-eight billion, seven hundred eighty-one million, sixty-eight thousand, two hundred four".