13143426052 has 24 divisors (see below), whose sum is σ = 23884660800. Its totient is φ = 6320961696.

The previous prime is 13143426011. The next prime is 13143426089. The reversal of 13143426052 is 25062434131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184902 + ... + 245917.

It is an arithmetic number, because the mean of its divisors is an integer number (995194200).

Almost surely, 2^13143426052 is an apocalyptic number.

It is an amenable number.

13143426052 is a deficient number, since it is larger than the sum of its proper divisors (10741234748).

13143426052 is a wasteful number, since it uses less digits than its factorization.

13143426052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431115 (or 431113 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 13143426052 in words is "thirteen billion, one hundred forty-three million, four hundred twenty-six thousand, fifty-two".