13254443377 has 16 divisors (see below), whose sum is σ = 16206601600. Its totient is φ = 10586557440.

The previous prime is 13254443347. The next prime is 13254443383. The reversal of 13254443377 is 77334445231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13254443377 - 2²⁷ = 13120225649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13254443317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808752 + ... + 824977.

It is an arithmetic number, because the mean of its divisors is an integer number (1012912600).

Almost surely, 2^13254443377 is an apocalyptic number.

It is an amenable number.

13254443377 is a deficient number, since it is larger than the sum of its proper divisors (2952158223).

13254443377 is a wasteful number, since it uses less digits than its factorization.

13254443377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633816.

The product of its digits is 846720, while the sum is 43.

The spelling of 13254443377 in words is "thirteen billion, two hundred fifty-four million, four hundred forty-three thousand, three hundred seventy-seven".