15330320113439 has 4 divisors (see below), whose sum is σ = 15394463712480. Its totient is φ = 15266176514400.

The previous prime is 15330320113393. The next prime is 15330320113469. The reversal of 15330320113439 is 93431102303351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 15330320113439 - 2²⁴ = 15330303336223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15330320113469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32071799162 + ... + 32071799639.

It is an arithmetic number, because the mean of its divisors is an integer number (3848615928120).

Almost surely, 2^{15330320113439} is an apocalyptic number.

15330320113439 is a deficient number, since it is larger than the sum of its proper divisors (64143599041).

15330320113439 is an equidigital number, since it uses as much as digits as its factorization.

15330320113439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64143599040.

The product of its (nonzero) digits is 87480, while the sum is 38.

The spelling of 15330320113439 in words is "fifteen trillion, three hundred thirty billion, three hundred twenty million, one hundred thirteen thousand, four hundred thirty-nine".