140234022968971 has 2 divisors, whose sum is σ = 140234022968972. Its totient is φ = 140234022968970.

The previous prime is 140234022968969. The next prime is 140234022968983. The reversal of 140234022968971 is 179869220432041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140234022968971 - 2¹ = 140234022968969 is a prime.

Together with 140234022968969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (140234022968371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70117011484485 + 70117011484486.

It is an arithmetic number, because the mean of its divisors is an integer number (70117011484486).

Almost surely, 2^{140234022968971} is an apocalyptic number.

140234022968971 is a deficient number, since it is larger than the sum of its proper divisors (1).

140234022968971 is an equidigital number, since it uses as much as digits as its factorization.

140234022968971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 140234022968971 in words is "one hundred forty trillion, two hundred thirty-four billion, twenty-two million, nine hundred sixty-eight thousand, nine hundred seventy-one".