70700034802 has 4 divisors (see below), whose sum is σ = 106050052206. Its totient is φ = 35350017400.

The previous prime is 70700034793. The next prime is 70700034829. The reversal of 70700034802 is 20843000707.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20843000707 = 7687 ⋅2711461.

It can be written as a sum of positive squares in only one way, i.e., 44575454641 + 26124580161 = 211129^2 + 161631^2 .

It is a super-2 number, since 2×70700034802² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17675008699 + ... + 17675008702.

Almost surely, 2^70700034802 is an apocalyptic number.

70700034802 is a deficient number, since it is larger than the sum of its proper divisors (35350017404).

70700034802 is a wasteful number, since it uses less digits than its factorization.

70700034802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35350017403.

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 70700034802 in words is "seventy billion, seven hundred million, thirty-four thousand, eight hundred two".