70839016336 has 135 divisors (see below), whose sum is σ = 158308559227. Its totient is φ = 30682463680.

The previous prime is 70839016309. The next prime is 70839016349. The reversal of 70839016336 is 63361093807.

The square root of 70839016336 is 266156.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 269349741 + ... + 269350003.

Almost surely, 2^70839016336 is an apocalyptic number.

70839016336 is the 266156-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70839016336

70839016336 is an abundant number, since it is smaller than the sum of its proper divisors (87469542891).

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

70839016336 is a wasteful number, since it uses less digits than its factorization.

70839016336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 70839016336 in words is "seventy billion, eight hundred thirty-nine million, sixteen thousand, three hundred thirty-six".