38132460185 has 8 divisors (see below), whose sum is σ = 46023455880. Its totient is φ = 30329632384.

The previous prime is 38132460161. The next prime is 38132460187. The reversal of 38132460185 is 58106423183.

38132460185 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 4 ways, for example, as 8737014784 + 29395445401 = 93472^2 + 171451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38132460185 - 2²⁰ = 38131411609 is a prime.

It is a super-2 number, since 2×38132460185² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38132460187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22041020 + ... + 22042749.

It is an arithmetic number, because the mean of its divisors is an integer number (5752931985).

Almost surely, 2^38132460185 is an apocalyptic number.

It is an amenable number.

38132460185 is a deficient number, since it is larger than the sum of its proper divisors (7890995695).

38132460185 is a wasteful number, since it uses less digits than its factorization.

38132460185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44083947.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 38132460185 in words is "thirty-eight billion, one hundred thirty-two million, four hundred sixty thousand, one hundred eighty-five".