38189346075 has 48 divisors (see below), whose sum is σ = 70381209600. Its totient is φ = 20302048800.

The previous prime is 38189346043. The next prime is 38189346089. The reversal of 38189346075 is 57064398183.

38189346075 is a `hidden beast` number, since 38 + 1 + 89 + 3 + 460 + 75 = 666.

It is not a de Polignac number, because 38189346075 - 2⁵ = 38189346043 is a prime.

It is a super-4 number, since 4×38189346075⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118966 + ... + 300884.

It is an arithmetic number, because the mean of its divisors is an integer number (1466275200).

Almost surely, 2^38189346075 is an apocalyptic number.

38189346075 is a deficient number, since it is larger than the sum of its proper divisors (32191863525).

38189346075 is a wasteful number, since it uses less digits than its factorization.

38189346075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182249 (or 182238 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 38189346075 in words is "thirty-eight billion, one hundred eighty-nine million, three hundred forty-six thousand, seventy-five".