13024428979 has 8 divisors (see below), whose sum is σ = 13292359200. Its totient is φ = 12757320576.

The previous prime is 13024428919. The next prime is 13024429009. The reversal of 13024428979 is 97982442031.

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 13024428979 - 2²¹ = 13022331827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13024428919) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 173382 + ... + 236875.

It is an arithmetic number, because the mean of its divisors is an integer number (1661544900).

Almost surely, 2^13024428979 is an apocalyptic number.

13024428979 is a deficient number, since it is larger than the sum of its proper divisors (267930221).

13024428979 is an equidigital number, since it uses as much as digits as its factorization.

13024428979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410909.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 13024428979 in words is "thirteen billion, twenty-four million, four hundred twenty-eight thousand, nine hundred seventy-nine".