38412732750 has 64 divisors (see below), whose sum is σ = 109575078912. Its totient is φ = 8780052000.

The previous prime is 38412732733. The next prime is 38412732769. The reversal of 38412732750 is 5723721483.

It is a happy number.

38412732750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3653106 + ... + 3663605.

It is an arithmetic number, because the mean of its divisors is an integer number (1712110608).

Almost surely, 2^38412732750 is an apocalyptic number.

38412732750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38412732750 is an abundant number, since it is smaller than the sum of its proper divisors (71162346162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38412732750 is a wasteful number, since it uses less digits than its factorization.

38412732750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316738 (or 7316728 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 38412732750 in words is "thirty-eight billion, four hundred twelve million, seven hundred thirty-two thousand, seven hundred fifty".