140240101104197 has 2 divisors, whose sum is σ = 140240101104198. Its totient is φ = 140240101104196.

The previous prime is 140240101104101. The next prime is 140240101104277. The reversal of 140240101104197 is 791401101042041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78014098488481 + 62226002615716 = 8832559^2 + 7888346^2 .

It is a cyclic number.

It is not a de Polignac number, because 140240101104197 - 2¹⁴ = 140240101087813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140240101104997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70120050552098 + 70120050552099.

It is an arithmetic number, because the mean of its divisors is an integer number (70120050552099).

Almost surely, 2^{140240101104197} is an apocalyptic number.

It is an amenable number.

140240101104197 is a deficient number, since it is larger than the sum of its proper divisors (1).

140240101104197 is an equidigital number, since it uses as much as digits as its factorization.

140240101104197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 140240101104197 in words is "one hundred forty trillion, two hundred forty billion, one hundred one million, one hundred four thousand, one hundred ninety-seven".