70307436722 has 8 divisors (see below), whose sum is σ = 105595161456. Its totient is φ = 35109049572.

The previous prime is 70307436599. The next prime is 70307436751. The reversal of 70307436722 is 22763470307.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 70307436722.

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 3 ways as a sum of consecutive naturals, for example, 22332428 + ... + 22335575.

It is an arithmetic number, because the mean of its divisors is an integer number (13199395182).

Almost surely, 2^70307436722 is an apocalyptic number.

70307436722 is a deficient number, since it is larger than the sum of its proper divisors (35287724734).

70307436722 is a wasteful number, since it uses less digits than its factorization.

70307436722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44668792.

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 70307436722 in words is "seventy billion, three hundred seven million, four hundred thirty-six thousand, seven hundred twenty-two".