13152341644 has 24 divisors (see below), whose sum is σ = 24790222688. Its totient is φ = 6069548160.

The previous prime is 13152341603. The next prime is 13152341663. The reversal of 13152341644 is 44614325131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814489 + ... + 830479.

Almost surely, 2^13152341644 is an apocalyptic number.

It is an amenable number.

13152341644 is a deficient number, since it is larger than the sum of its proper divisors (11637881044).

13152341644 is a wasteful number, since it uses less digits than its factorization.

13152341644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31825 (or 31823 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

Adding to 13152341644 its reverse (44614325131), we get a palindrome (57766666775).

The spelling of 13152341644 in words is "thirteen billion, one hundred fifty-two million, three hundred forty-one thousand, six hundred forty-four".