3143239051564 has 6 divisors (see below), whose sum is σ = 5500668340244. Its totient is φ = 1571619525780.

The previous prime is 3143239051543. The next prime is 3143239051639. The reversal of 3143239051564 is 4651509323413.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392904881442 + ... + 392904881449.

Almost surely, 2^{3143239051564} is an apocalyptic number.

It is an amenable number.

3143239051564 is a deficient number, since it is larger than the sum of its proper divisors (2357429288680).

3143239051564 is a wasteful number, since it uses less digits than its factorization.

3143239051564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785809762895 (or 785809762893 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 3143239051564 in words is "three trillion, one hundred forty-three billion, two hundred thirty-nine million, fifty-one thousand, five hundred sixty-four".