13165142464 has 14 divisors (see below), whose sum is σ = 26124579704. Its totient is φ = 6582571200.

The previous prime is 13165142443. The next prime is 13165142483. The reversal of 13165142464 is 46424156131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102852612 + ... + 102852739.

Almost surely, 2^13165142464 is an apocalyptic number.

It is an amenable number.

13165142464 is a deficient number, since it is larger than the sum of its proper divisors (12959437240).

13165142464 is an equidigital number, since it uses as much as digits as its factorization.

13165142464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205705363 (or 205705353 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

Adding to 13165142464 its reverse (46424156131), we get a palindrome (59589298595).

The spelling of 13165142464 in words is "thirteen billion, one hundred sixty-five million, one hundred forty-two thousand, four hundred sixty-four".