140323430213999 has 2 divisors, whose sum is σ = 140323430214000. Its totient is φ = 140323430213998.

The previous prime is 140323430213971. The next prime is 140323430214041. The reversal of 140323430213999 is 999312034323041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140323430213999 - 2¹⁶ = 140323430148463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140323430213999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140323430215999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70161715106999 + 70161715107000.

It is an arithmetic number, because the mean of its divisors is an integer number (70161715107000).

Almost surely, 2^{140323430213999} is an apocalyptic number.

140323430213999 is a deficient number, since it is larger than the sum of its proper divisors (1).

140323430213999 is an equidigital number, since it uses as much as digits as its factorization.

140323430213999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3779136, while the sum is 53.

The spelling of 140323430213999 in words is "one hundred forty trillion, three hundred twenty-three billion, four hundred thirty million, two hundred thirteen thousand, nine hundred ninety-nine".