70036149719 has 2 divisors, whose sum is σ = 70036149720. Its totient is φ = 70036149718.

The previous prime is 70036149713. The next prime is 70036149731. The reversal of 70036149719 is 91794163007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70036149719 - 2²⁴ = 70019372503 is a prime.

It is a super-2 number, since 2×70036149719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70036149713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35018074859 + 35018074860.

It is an arithmetic number, because the mean of its divisors is an integer number (35018074860).

Almost surely, 2^70036149719 is an apocalyptic number.

70036149719 is a deficient number, since it is larger than the sum of its proper divisors (1).

70036149719 is an equidigital number, since it uses as much as digits as its factorization.

70036149719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 70036149719 in words is "seventy billion, thirty-six million, one hundred forty-nine thousand, seven hundred nineteen".