70040400707370 has 64 divisors (see below), whose sum is σ = 168244591656960. Its totient is φ = 18661041638208.

The previous prime is 70040400707369. The next prime is 70040400707383. The reversal of 70040400707370 is 7370700404007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240008887 + ... + 240300533.

It is an arithmetic number, because the mean of its divisors is an integer number (2628821744640).

Almost surely, 2^{70040400707370} is an apocalyptic number.

70040400707370 is an abundant number, since it is smaller than the sum of its proper divisors (98204190949590).

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

70040400707370 is a wasteful number, since it uses less digits than its factorization.

70040400707370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298659.

The product of its (nonzero) digits is 115248, while the sum is 39.

The spelling of 70040400707370 in words is "seventy trillion, forty billion, four hundred million, seven hundred seven thousand, three hundred seventy".