140200931516501 has 2 divisors, whose sum is σ = 140200931516502. Its totient is φ = 140200931516500.

The previous prime is 140200931516473. The next prime is 140200931516579. The reversal of 140200931516501 is 105615139002041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72375412375876 + 67825519140625 = 8507374^2 + 8235625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140200931516501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140200931516101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70100465758250 + 70100465758251.

It is an arithmetic number, because the mean of its divisors is an integer number (70100465758251).

Almost surely, 2^{140200931516501} is an apocalyptic number.

It is an amenable number.

140200931516501 is a deficient number, since it is larger than the sum of its proper divisors (1).

140200931516501 is an equidigital number, since it uses as much as digits as its factorization.

140200931516501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 140200931516501 in words is "one hundred forty trillion, two hundred billion, nine hundred thirty-one million, five hundred sixteen thousand, five hundred one".