38028661192 has 16 divisors (see below), whose sum is σ = 72104906700. Its totient is φ = 18800686080.

The previous prime is 38028661189. The next prime is 38028661193. The reversal of 38028661192 is 29116682083.

38028661192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30713964516 + 7314696676 = 175254^2 + 85526^2 .

It is not an unprimeable number, because it can be changed into a prime (38028661193) 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, 26704809 + ... + 26706232.

Almost surely, 2^38028661192 is an apocalyptic number.

It is an amenable number.

38028661192 is a deficient number, since it is larger than the sum of its proper divisors (34076245508).

38028661192 is a wasteful number, since it uses less digits than its factorization.

38028661192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53411136 (or 53411132 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 38028661192 in words is "thirty-eight billion, twenty-eight million, six hundred sixty-one thousand, one hundred ninety-two".