140445316127 has 2 divisors, whose sum is σ = 140445316128. Its totient is φ = 140445316126.

The previous prime is 140445316103. The next prime is 140445316147. The reversal of 140445316127 is 721613544041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140445316127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140445316147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70222658063 + 70222658064.

It is an arithmetic number, because the mean of its divisors is an integer number (70222658064).

Almost surely, 2^140445316127 is an apocalyptic number.

140445316127 is a deficient number, since it is larger than the sum of its proper divisors (1).

140445316127 is an equidigital number, since it uses as much as digits as its factorization.

140445316127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 140445316127 in words is "one hundred forty billion, four hundred forty-five million, three hundred sixteen thousand, one hundred twenty-seven".