70339622357 has 4 divisors (see below), whose sum is σ = 70343326656. Its totient is φ = 70335918060.

The previous prime is 70339622347. The next prime is 70339622359. The reversal of 70339622357 is 75322693307.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70339622357 - 2¹⁸ = 70339360213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70339622359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823519 + ... + 1861692.

It is an arithmetic number, because the mean of its divisors is an integer number (17585831664).

Almost surely, 2^70339622357 is an apocalyptic number.

It is an amenable number.

70339622357 is a deficient number, since it is larger than the sum of its proper divisors (3704299).

70339622357 is a wasteful number, since it uses less digits than its factorization.

70339622357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704298.

The product of its (nonzero) digits is 1428840, while the sum is 47.

The spelling of 70339622357 in words is "seventy billion, three hundred thirty-nine million, six hundred twenty-two thousand, three hundred fifty-seven".