3144856292 has 48 divisors (see below), whose sum is σ = 5913831168. Its totient is φ = 1460724480.

The previous prime is 3144856289. The next prime is 3144856301. The reversal of 3144856292 is 2926584413.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279683 + ... + 290709.

It is an arithmetic number, because the mean of its divisors is an integer number (123204816).

Almost surely, 2^3144856292 is an apocalyptic number.

It is an amenable number.

3144856292 is a deficient number, since it is larger than the sum of its proper divisors (2768974876).

3144856292 is a wasteful number, since it uses less digits than its factorization.

3144856292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11156 (or 11154 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 3144856292 is about 56079.0182866997. The cubic root of 3144856292 is about 1465.0988750065.

The spelling of 3144856292 in words is "three billion, one hundred forty-four million, eight hundred fifty-six thousand, two hundred ninety-two".