70993859323 has 2 divisors, whose sum is σ = 70993859324. Its totient is φ = 70993859322.

The previous prime is 70993859291. The next prime is 70993859369. The reversal of 70993859323 is 32395839907.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70993859323 - 2⁵ = 70993859291 is a prime.

It is not a weakly prime, because it can be changed into another prime (70993859723) by changing a digit.

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 as a sum of consecutive naturals, namely, 35496929661 + 35496929662.

It is an arithmetic number, because the mean of its divisors is an integer number (35496929662).

Almost surely, 2^70993859323 is an apocalyptic number.

70993859323 is a deficient number, since it is larger than the sum of its proper divisors (1).

70993859323 is an equidigital number, since it uses as much as digits as its factorization.

70993859323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11022480, while the sum is 58.

The spelling of 70993859323 in words is "seventy billion, nine hundred ninety-three million, eight hundred fifty-nine thousand, three hundred twenty-three".