13421243627 has 8 divisors (see below), whose sum is σ = 14707015680. Its totient is φ = 12146414760.

The previous prime is 13421243621. The next prime is 13421243629. The reversal of 13421243627 is 72634212431.

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 13421243627 - 2²⁸ = 13152808171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13421243621) 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, 2733227 + ... + 2738132.

It is an arithmetic number, because the mean of its divisors is an integer number (1838376960).

Almost surely, 2^13421243627 is an apocalyptic number.

13421243627 is a deficient number, since it is larger than the sum of its proper divisors (1285772053).

13421243627 is a wasteful number, since it uses less digits than its factorization.

13421243627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471593.

The product of its digits is 48384, while the sum is 35.

The spelling of 13421243627 in words is "thirteen billion, four hundred twenty-one million, two hundred forty-three thousand, six hundred twenty-seven".