3143556342516 has 24 divisors (see below), whose sum is σ = 7338030041664. Its totient is φ = 1047414222400.

The previous prime is 3143556342457. The next prime is 3143556342529. The reversal of 3143556342516 is 6152436553413.

It is a super-2 number, since 2×3143556342516² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54706560 + ... + 54763991.

It is an arithmetic number, because the mean of its divisors is an integer number (305751251736).

Almost surely, 2^{3143556342516} is an apocalyptic number.

It is an amenable number.

3143556342516 is an abundant number, since it is smaller than the sum of its proper divisors (4194473699148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3143556342516 is a wasteful number, since it uses less digits than its factorization.

3143556342516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109472951 (or 109472949 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 48.

The spelling of 3143556342516 in words is "three trillion, one hundred forty-three billion, five hundred fifty-six million, three hundred forty-two thousand, five hundred sixteen".