70456378748 has 24 divisors (see below), whose sum is σ = 144189800832. Its totient is φ = 29493367344.

The previous prime is 70456378711. The next prime is 70456378763. The reversal of 70456378748 is 84787365407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29258090 + ... + 29260497.

It is an arithmetic number, because the mean of its divisors is an integer number (6007908368).

Almost surely, 2^70456378748 is an apocalyptic number.

It is an amenable number.

70456378748 is an abundant number, since it is smaller than the sum of its proper divisors (73733422084).

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

70456378748 is a wasteful number, since it uses less digits than its factorization.

70456378748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58518641 (or 58518639 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 59.

The spelling of 70456378748 in words is "seventy billion, four hundred fifty-six million, three hundred seventy-eight thousand, seven hundred forty-eight".