140323032314459 has 2 divisors, whose sum is σ = 140323032314460. Its totient is φ = 140323032314458.

The previous prime is 140323032314419. The next prime is 140323032314519. The reversal of 140323032314459 is 954413230323041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140323032314459 is a prime.

It is not a weakly prime, because it can be changed into another prime (140323032314419) 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, 70161516157229 + 70161516157230.

It is an arithmetic number, because the mean of its divisors is an integer number (70161516157230).

Almost surely, 2^{140323032314459} is an apocalyptic number.

140323032314459 is a deficient number, since it is larger than the sum of its proper divisors (1).

140323032314459 is an equidigital number, since it uses as much as digits as its factorization.

140323032314459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 140323032314459 in words is "one hundred forty trillion, three hundred twenty-three billion, thirty-two million, three hundred fourteen thousand, four hundred fifty-nine".