3143044688612 has 12 divisors (see below), whose sum is σ = 5502661835580. Its totient is φ = 1570855592736.

The previous prime is 3143044688593. The next prime is 3143044688647. The reversal of 3143044688612 is 2168864403413.

It can be written as a sum of positive squares in 2 ways, for example, as 1423783514176 + 1719261174436 = 1193224^2 + 1311206^2 .

It is a super-2 number, since 2×3143044688612² (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, 166677287 + ... + 166696142.

It is an arithmetic number, because the mean of its divisors is an integer number (458555152965).

Almost surely, 2^{3143044688612} is an apocalyptic number.

It is an amenable number.

3143044688612 is a deficient number, since it is larger than the sum of its proper divisors (2359617146968).

3143044688612 is a wasteful number, since it uses less digits than its factorization.

3143044688612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333375790 (or 333375788 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 3143044688612 in words is "three trillion, one hundred forty-three billion, forty-four million, six hundred eighty-eight thousand, six hundred twelve".