140250026863277 has 2 divisors, whose sum is σ = 140250026863278. Its totient is φ = 140250026863276.

The previous prime is 140250026863249. The next prime is 140250026863283. The reversal of 140250026863277 is 772368620052041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139805769954601 + 444256908676 = 11823949^2 + 666526^2 .

It is a cyclic number.

It is not a de Polignac number, because 140250026863277 - 2²⁴ = 140250010086061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140250026862277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70125013431638 + 70125013431639.

It is an arithmetic number, because the mean of its divisors is an integer number (70125013431639).

Almost surely, 2^{140250026863277} is an apocalyptic number.

It is an amenable number.

140250026863277 is a deficient number, since it is larger than the sum of its proper divisors (1).

140250026863277 is an equidigital number, since it uses as much as digits as its factorization.

140250026863277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 140250026863277 in words is "one hundred forty trillion, two hundred fifty billion, twenty-six million, eight hundred sixty-three thousand, two hundred seventy-seven".