140357713 has 2 divisors, whose sum is σ = 140357714. Its totient is φ = 140357712.

The previous prime is 140357681. The next prime is 140357741. The reversal of 140357713 is 317753041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139051264 + 1306449 = 11792^2 + 1143^2 .

It is a cyclic number.

It is not a de Polignac number, because 140357713 - 2⁵ = 140357681 is a prime.

It is not a weakly prime, because it can be changed into another prime (140357743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70178856 + 70178857.

It is an arithmetic number, because the mean of its divisors is an integer number (70178857).

Almost surely, 2^140357713 is an apocalyptic number.

It is an amenable number.

140357713 is a deficient number, since it is larger than the sum of its proper divisors (1).

140357713 is an equidigital number, since it uses as much as digits as its factorization.

140357713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 140357713 is about 11847.2660559304. The cubic root of 140357713 is about 519.6912775475.

The spelling of 140357713 in words is "one hundred forty million, three hundred fifty-seven thousand, seven hundred thirteen".