13143758812 has 12 divisors (see below), whose sum is σ = 23128659736. Its totient is φ = 6535570320.

The previous prime is 13143758809. The next prime is 13143758869. The reversal of 13143758812 is 21885734131.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9076458 + ... + 9077905.

Almost surely, 2^13143758812 is an apocalyptic number.

It is an amenable number.

13143758812 is a deficient number, since it is larger than the sum of its proper divisors (9984900924).

13143758812 is a wasteful number, since it uses less digits than its factorization.

13143758812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18154548 (or 18154546 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The spelling of 13143758812 in words is "thirteen billion, one hundred forty-three million, seven hundred fifty-eight thousand, eight hundred twelve".