3143644972196 has 12 divisors (see below), whose sum is σ = 5538300707100. Its totient is φ = 1561273341600.

The previous prime is 3143644972183. The next prime is 3143644972213. The reversal of 3143644972196 is 6912794463413.

It can be written as a sum of positive squares in 2 ways, for example, as 2092466399296 + 1051178572900 = 1446536^2 + 1025270^2 .

It is a super-2 number, since 2×3143644972196² (a number of 26 digits) contains 22 as substring.

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, 2637285455 + ... + 2637286646.

It is an arithmetic number, because the mean of its divisors is an integer number (461525058925).

Almost surely, 2^{3143644972196} is an apocalyptic number.

It is an amenable number.

3143644972196 is a deficient number, since it is larger than the sum of its proper divisors (2394655734904).

3143644972196 is a wasteful number, since it uses less digits than its factorization.

3143644972196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274572254 (or 5274572252 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 59.

The spelling of 3143644972196 in words is "three trillion, one hundred forty-three billion, six hundred forty-four million, nine hundred seventy-two thousand, one hundred ninety-six".