13427671344 has 40 divisors (see below), whose sum is σ = 34695396912. Its totient is φ = 4474955520.

The previous prime is 13427671343. The next prime is 13427671351. The reversal of 13427671344 is 44317672431.

It is a junction number, because it is equal to n+sod(n) for n = 13427671296 and 13427671305.

It is not an unprimeable number, because it can be changed into a prime (13427671343) 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, 225942 + ... + 279114.

Almost surely, 2^13427671344 is an apocalyptic number.

It is an amenable number.

13427671344 is an abundant number, since it is smaller than the sum of its proper divisors (21267725568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13427671344 is a wasteful number, since it uses less digits than its factorization.

13427671344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58445 (or 58439 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The spelling of 13427671344 in words is "thirteen billion, four hundred twenty-seven million, six hundred seventy-one thousand, three hundred forty-four".