140011743574957 has 2 divisors, whose sum is σ = 140011743574958. Its totient is φ = 140011743574956.

The previous prime is 140011743574943. The next prime is 140011743574987. The reversal of 140011743574957 is 759475347110041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139930658734441 + 81084840516 = 11829229^2 + 284754^2 .

It is an emirp because it is prime and its reverse (759475347110041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140011743574957 - 2¹⁵ = 140011743542189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140011743574987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70005871787478 + 70005871787479.

It is an arithmetic number, because the mean of its divisors is an integer number (70005871787479).

Almost surely, 2^{140011743574957} is an apocalyptic number.

It is an amenable number.

140011743574957 is a deficient number, since it is larger than the sum of its proper divisors (1).

140011743574957 is an equidigital number, since it uses as much as digits as its factorization.

140011743574957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14817600, while the sum is 58.

The spelling of 140011743574957 in words is "one hundred forty trillion, eleven billion, seven hundred forty-three million, five hundred seventy-four thousand, nine hundred fifty-seven".