70404036734 has 4 divisors (see below), whose sum is σ = 105606055104. Its totient is φ = 35202018366.

The previous prime is 70404036733. The next prime is 70404036737. The reversal of 70404036734 is 43763040407.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70404036733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17601009182 + ... + 17601009185.

It is an arithmetic number, because the mean of its divisors is an integer number (26401513776).

Almost surely, 2^70404036734 is an apocalyptic number.

70404036734 is a deficient number, since it is larger than the sum of its proper divisors (35202018370).

70404036734 is a wasteful number, since it uses less digits than its factorization.

70404036734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35202018369.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 70404036734 in words is "seventy billion, four hundred four million, thirty-six thousand, seven hundred thirty-four".