13404584958959 has 8 divisors (see below), whose sum is σ = 13729014667200. Its totient is φ = 13081789658016.

The previous prime is 13404584958907. The next prime is 13404584958997. The reversal of 13404584958959 is 95985948540431.

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 13404584958959 - 2¹² = 13404584954863 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 (13404584958559) 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, 408585224 + ... + 408618029.

It is an arithmetic number, because the mean of its divisors is an integer number (1716126833400).

Almost surely, 2^{13404584958959} is an apocalyptic number.

13404584958959 is a deficient number, since it is larger than the sum of its proper divisors (324429708241).

13404584958959 is an equidigital number, since it uses as much as digits as its factorization.

13404584958959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817203649.

The product of its (nonzero) digits is 1119744000, while the sum is 74.

The spelling of 13404584958959 in words is "thirteen trillion, four hundred four billion, five hundred eighty-four million, nine hundred fifty-eight thousand, nine hundred fifty-nine".