38232761288 has 36 divisors (see below), whose sum is σ = 72758716065. Its totient is φ = 18834602688.

The previous prime is 38232761263. The next prime is 38232761317. The reversal of 38232761288 is 88216723283.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

38232761288 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 38056986724 + 175774564 = 195082^2 + 13258^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=138262.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 40372031 + ... + 40372977.

Almost surely, 2^38232761288 is an apocalyptic number.

It is an amenable number.

38232761288 is a deficient number, since it is larger than the sum of its proper divisors (34525954777).

38232761288 is an frugal number, since it uses more digits than its factorization.

38232761288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046 (or 1022 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

Multiplying 38232761288 by its sum of digits (50), we get a square (1911638064400 = 1382620²).

The spelling of 38232761288 in words is "thirty-eight billion, two hundred thirty-two million, seven hundred sixty-one thousand, two hundred eighty-eight".