3157245510464 has 14 divisors (see below), whose sum is σ = 6265159059954. Its totient is φ = 1578622755200.

The previous prime is 3157245510421. The next prime is 3157245510487. The reversal of 3157245510464 is 4640155427513.

It can be written as a sum of positive squares in only one way, i.e., 3076544064064 + 80701446400 = 1754008^2 + 284080^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24665980487 + ... + 24665980614.

Almost surely, 2^{3157245510464} is an apocalyptic number.

It is an amenable number.

3157245510464 is a deficient number, since it is larger than the sum of its proper divisors (3107913549490).

3157245510464 is an equidigital number, since it uses as much as digits as its factorization.

3157245510464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49331961113 (or 49331961103 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 3157245510464 in words is "three trillion, one hundred fifty-seven billion, two hundred forty-five million, five hundred ten thousand, four hundred sixty-four".