70073403696 has 80 divisors (see below), whose sum is σ = 201380860800. Its totient is φ = 23329438272.

The previous prime is 70073403683. The next prime is 70073403761. The reversal of 70073403696 is 69630437007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259195 + ... + 455333.

It is an arithmetic number, because the mean of its divisors is an integer number (2517260760).

Almost surely, 2^70073403696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70073403696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100690430400).

70073403696 is an abundant number, since it is smaller than the sum of its proper divisors (131307457104).

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

70073403696 is a wasteful number, since it uses less digits than its factorization.

70073403696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196983 (or 196971 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The spelling of 70073403696 in words is "seventy billion, seventy-three million, four hundred three thousand, six hundred ninety-six".