2326139831 has 8 divisors (see below), whose sum is σ = 2356927440. Its totient is φ = 2295491328.

The previous prime is 2326139819. The next prime is 2326139833. The reversal of 2326139831 is 1389316232.

2326139831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2326139831 is a prime.

It is a super-2 number, since 2×2326139831² = 10821853026729417122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326139833) 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, 896 + ... + 68213.

It is an arithmetic number, because the mean of its divisors is an integer number (294615930).

Almost surely, 2^2326139831 is an apocalyptic number.

2326139831 is a deficient number, since it is larger than the sum of its proper divisors (30787609).

2326139831 is an equidigital number, since it uses as much as digits as its factorization.

2326139831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69553.

The product of its digits is 46656, while the sum is 38.

The square root of 2326139831 is about 48230.0718535646. The cubic root of 2326139831 is about 1324.9879825183.

The spelling of 2326139831 in words is "two billion, three hundred twenty-six million, one hundred thirty-nine thousand, eight hundred thirty-one".