3145015315604 has 12 divisors (see below), whose sum is σ = 5503795904628. Its totient is φ = 1572502200000.

The previous prime is 3145015315579. The next prime is 3145015315619. The reversal of 3145015315604 is 4065135105413.

It can be written as a sum of positive squares in 2 ways, for example, as 1767330948100 + 1377684367504 = 1329410^2 + 1173748^2 .

It is a super-2 number, since 2×3145015315604² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108854 + ... + 2510354.

It is an arithmetic number, because the mean of its divisors is an integer number (458649658719).

Almost surely, 2^{3145015315604} is an apocalyptic number.

It is an amenable number.

3145015315604 is a deficient number, since it is larger than the sum of its proper divisors (2358780589024).

3145015315604 is a wasteful number, since it uses less digits than its factorization.

3145015315604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728906 (or 2728904 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 3145015315604 in words is "three trillion, one hundred forty-five billion, fifteen million, three hundred fifteen thousand, six hundred four".