70390345310208 has 3360 divisors, whose sum is σ = 286370855654400. Its totient is φ = 16995743170560.

The previous prime is 70390345310113. The next prime is 70390345310239. The reversal of 70390345310208 is 80201354309307.

70390345310208 is a `hidden beast` number, since 7 + 0 + 3 + 90 + 3 + 4 + 531 + 0 + 20 + 8 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 353720328093 + ... + 353720328291.

Almost surely, 2^{70390345310208} 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 70390345310208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143185427827200).

70390345310208 is an abundant number, since it is smaller than the sum of its proper divisors (215980510344192).

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

70390345310208 is a wasteful number, since it uses less digits than its factorization.

70390345310208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 70390345310208 in words is "seventy trillion, three hundred ninety billion, three hundred forty-five million, three hundred ten thousand, two hundred eight".