2328139815 has 16 divisors (see below), whose sum is σ = 3729411168. Its totient is φ = 1240212096.

The previous prime is 2328139703. The next prime is 2328139837. The reversal of 2328139815 is 5189318232.

It is a happy number.

It is not a de Polignac number, because 2328139815 - 2⁷ = 2328139687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78184 + ... + 103773.

It is an arithmetic number, because the mean of its divisors is an integer number (233088198).

Almost surely, 2^2328139815 is an apocalyptic number.

2328139815 is a deficient number, since it is larger than the sum of its proper divisors (1401271353).

2328139815 is a wasteful number, since it uses less digits than its factorization.

2328139815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182818.

The product of its digits is 103680, while the sum is 42.

The square root of 2328139815 is about 48250.8011850581. The cubic root of 2328139815 is about 1325.3676094044.

The spelling of 2328139815 in words is "two billion, three hundred twenty-eight million, one hundred thirty-nine thousand, eight hundred fifteen".