3143525540120 has 64 divisors (see below), whose sum is σ = 8083550502720. Its totient is φ = 1077753636864.

The previous prime is 3143525540083. The next prime is 3143525540123. The reversal of 3143525540120 is 210455253413.

It is a super-2 number, since 2×3143525540120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143525540123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13727684 + ... + 13954796.

It is an arithmetic number, because the mean of its divisors is an integer number (126305476605).

Almost surely, 2^{3143525540120} is an apocalyptic number.

It is an amenable number.

3143525540120 is an abundant number, since it is smaller than the sum of its proper divisors (4940024962600).

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

3143525540120 is a wasteful number, since it uses less digits than its factorization.

3143525540120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276564 (or 276560 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 3143525540120 in words is "three trillion, one hundred forty-three billion, five hundred twenty-five million, five hundred forty thousand, one hundred twenty".