70304702118 has 16 divisors (see below), whose sum is σ = 160696462080. Its totient is φ = 20087057736.

The previous prime is 70304702113. The next prime is 70304702147. The reversal of 70304702118 is 81120740307.

It is a happy number.

It is a super-2 number, since 2×70304702118² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70304702113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836960698 + ... + 836960781.

It is an arithmetic number, because the mean of its divisors is an integer number (10043528880).

Almost surely, 2^70304702118 is an apocalyptic number.

70304702118 is an abundant number, since it is smaller than the sum of its proper divisors (90391759962).

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

70304702118 is a wasteful number, since it uses less digits than its factorization.

70304702118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673921491.

The product of its (nonzero) digits is 9408, while the sum is 33.

The spelling of 70304702118 in words is "seventy billion, three hundred four million, seven hundred two thousand, one hundred eighteen".