140032437239 has 2 divisors, whose sum is σ = 140032437240. Its totient is φ = 140032437238.

The previous prime is 140032437217. The next prime is 140032437253. The reversal of 140032437239 is 932734230041.

It is a strong prime.

It is an emirp because it is prime and its reverse (932734230041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140032437239 - 2¹² = 140032433143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140032437289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70016218619 + 70016218620.

It is an arithmetic number, because the mean of its divisors is an integer number (70016218620).

Almost surely, 2^140032437239 is an apocalyptic number.

140032437239 is a deficient number, since it is larger than the sum of its proper divisors (1).

140032437239 is an equidigital number, since it uses as much as digits as its factorization.

140032437239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 140032437239 in words is "one hundred forty billion, thirty-two million, four hundred thirty-seven thousand, two hundred thirty-nine".