70332813139 has 2 divisors, whose sum is σ = 70332813140. Its totient is φ = 70332813138.

The previous prime is 70332813137. The next prime is 70332813143. The reversal of 70332813139 is 93131823307.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70332813139 - 2¹ = 70332813137 is a prime.

Together with 70332813137, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (70332813137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35166406569 + 35166406570.

It is an arithmetic number, because the mean of its divisors is an integer number (35166406570).

Almost surely, 2^70332813139 is an apocalyptic number.

70332813139 is a deficient number, since it is larger than the sum of its proper divisors (1).

70332813139 is an equidigital number, since it uses as much as digits as its factorization.

70332813139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 70332813139 in words is "seventy billion, three hundred thirty-two million, eight hundred thirteen thousand, one hundred thirty-nine".