70325637329904 has 640 divisors, whose sum is σ = 212604449587200. Its totient is φ = 19821914112000.

The previous prime is 70325637329887. The next prime is 70325637329971. The reversal of 70325637329904 is 40992373652307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 39980463777 + ... + 39980465535.

It is an arithmetic number, because the mean of its divisors is an integer number (332194452480).

Almost surely, 2^{70325637329904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70325637329904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106302224793600).

70325637329904 is an abundant number, since it is smaller than the sum of its proper divisors (142278812257296).

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

70325637329904 is a wasteful number, since it uses less digits than its factorization.

70325637329904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485 (or 2479 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 60.

The spelling of 70325637329904 in words is "seventy trillion, three hundred twenty-five billion, six hundred thirty-seven million, three hundred twenty-nine thousand, nine hundred four".