3157324134540 has 24 divisors (see below), whose sum is σ = 8840507576880. Its totient is φ = 841953102528.

The previous prime is 3157324134491. The next prime is 3157324134563. The reversal of 3157324134540 is 454314237513.

It is a junction number, because it is equal to n+sod(n) for n = 3157324134492 and 3157324134501.

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, 26311034395 + ... + 26311034514.

It is an arithmetic number, because the mean of its divisors is an integer number (368354482370).

Almost surely, 2^{3157324134540} is an apocalyptic number.

3157324134540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3157324134540 is an abundant number, since it is smaller than the sum of its proper divisors (5683183442340).

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

3157324134540 is a wasteful number, since it uses less digits than its factorization.

3157324134540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52622068921 (or 52622068919 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 3157324134540 in words is "three trillion, one hundred fifty-seven billion, three hundred twenty-four million, one hundred thirty-four thousand, five hundred forty".