70324375679 has 2 divisors, whose sum is σ = 70324375680. Its totient is φ = 70324375678.

The previous prime is 70324375663. The next prime is 70324375699. The reversal of 70324375679 is 97657342307.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70324375679 - 2⁴ = 70324375663 is a prime.

It is a super-2 number, since 2×70324375679² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70324375679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70324375619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35162187839 + 35162187840.

It is an arithmetic number, because the mean of its divisors is an integer number (35162187840).

Almost surely, 2^70324375679 is an apocalyptic number.

70324375679 is a deficient number, since it is larger than the sum of its proper divisors (1).

70324375679 is an equidigital number, since it uses as much as digits as its factorization.

70324375679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6667920, while the sum is 53.

The spelling of 70324375679 in words is "seventy billion, three hundred twenty-four million, three hundred seventy-five thousand, six hundred seventy-nine".