13414904479 has 4 divisors (see below), whose sum is σ = 13415179680. Its totient is φ = 13414629280.

The previous prime is 13414904467. The next prime is 13414904483. The reversal of 13414904479 is 97440941431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97440941431 = 6269 ⋅15543299.

It is a cyclic number.

It is not a de Polignac number, because 13414904479 - 2²¹ = 13412807327 is a prime.

It is a super-2 number, since 2×13414904479² (a number of 21 digits) 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 (13414904429) 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, 42634 + ... + 169255.

It is an arithmetic number, because the mean of its divisors is an integer number (3353794920).

Almost surely, 2^13414904479 is an apocalyptic number.

13414904479 is a deficient number, since it is larger than the sum of its proper divisors (275201).

13414904479 is an equidigital number, since it uses as much as digits as its factorization.

13414904479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275200.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 13414904479 in words is "thirteen billion, four hundred fourteen million, nine hundred four thousand, four hundred seventy-nine".