140792974234097 has 2 divisors, whose sum is σ = 140792974234098. Its totient is φ = 140792974234096.

The previous prime is 140792974234067. The next prime is 140792974234177. The reversal of 140792974234097 is 790432479297041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135903741266176 + 4889232967921 = 11657776^2 + 2211161^2 .

It is a cyclic number.

It is not a de Polignac number, because 140792974234097 - 2¹⁴ = 140792974217713 is a prime.

It is not a weakly prime, because it can be changed into another prime (140792974234007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70396487117048 + 70396487117049.

It is an arithmetic number, because the mean of its divisors is an integer number (70396487117049).

Almost surely, 2^{140792974234097} is an apocalyptic number.

It is an amenable number.

140792974234097 is a deficient number, since it is larger than the sum of its proper divisors (1).

140792974234097 is an equidigital number, since it uses as much as digits as its factorization.

140792974234097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192036096, while the sum is 68.

The spelling of 140792974234097 in words is "one hundred forty trillion, seven hundred ninety-two billion, nine hundred seventy-four million, two hundred thirty-four thousand, ninety-seven".