70305080208 has 40 divisors (see below), whose sum is σ = 198132500256. Its totient is φ = 21304569600.

The previous prime is 70305080189. The next prime is 70305080233. The reversal of 70305080208 is 80208050307.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 66576253 + ... + 66577308.

Almost surely, 2^70305080208 is an apocalyptic number.

It is an amenable number.

70305080208 is an abundant number, since it is smaller than the sum of its proper divisors (127827420048).

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

70305080208 is a wasteful number, since it uses less digits than its factorization.

70305080208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133153583 (or 133153577 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 70305080208 in words is "seventy billion, three hundred five million, eighty thousand, two hundred eight".