3125151067040 has 48 divisors (see below), whose sum is σ = 7384027097160. Its totient is φ = 1249915207680.

The previous prime is 3125151067021. The next prime is 3125151067067. The reversal of 3125151067040 is 407601515213.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 617374775824 + 2507776291216 = 785732^2 + 1583596^2 .

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, 252356 + ... + 2512764.

Almost surely, 2^{3125151067040} is an apocalyptic number.

It is an amenable number.

3125151067040 is an abundant number, since it is smaller than the sum of its proper divisors (4258876030120).

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

3125151067040 is a wasteful number, since it uses less digits than its factorization.

3125151067040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269065 (or 2269057 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 3125151067040 in words is "three trillion, one hundred twenty-five billion, one hundred fifty-one million, sixty-seven thousand, forty".