70131324899 has 2 divisors, whose sum is σ = 70131324900. Its totient is φ = 70131324898.

The previous prime is 70131324871. The next prime is 70131325007. The reversal of 70131324899 is 99842313107.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70131324899 - 2²⁸ = 69862889443 is a prime.

It is a super-4 number, since 4×70131324899⁴ (a number of 44 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (70131324829) 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, 35065662449 + 35065662450.

It is an arithmetic number, because the mean of its divisors is an integer number (35065662450).

Almost surely, 2^70131324899 is an apocalyptic number.

70131324899 is a deficient number, since it is larger than the sum of its proper divisors (1).

70131324899 is an equidigital number, since it uses as much as digits as its factorization.

70131324899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 70131324899 in words is "seventy billion, one hundred thirty-one million, three hundred twenty-four thousand, eight hundred ninety-nine".