140589350873 has 2 divisors, whose sum is σ = 140589350874. Its totient is φ = 140589350872.

The previous prime is 140589350843. The next prime is 140589350893. The reversal of 140589350873 is 378053985041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92032143424 + 48557207449 = 303368^2 + 220357^2 .

It is a cyclic number.

It is not a de Polignac number, because 140589350873 - 2¹⁴ = 140589334489 is a prime.

It is not a weakly prime, because it can be changed into another prime (140589350813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70294675436 + 70294675437.

It is an arithmetic number, because the mean of its divisors is an integer number (70294675437).

Almost surely, 2^140589350873 is an apocalyptic number.

It is an amenable number.

140589350873 is a deficient number, since it is larger than the sum of its proper divisors (1).

140589350873 is an equidigital number, since it uses as much as digits as its factorization.

140589350873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 140589350873 in words is "one hundred forty billion, five hundred eighty-nine million, three hundred fifty thousand, eight hundred seventy-three".