140023415071 has 2 divisors, whose sum is σ = 140023415072. Its totient is φ = 140023415070.

The previous prime is 140023415057. The next prime is 140023415101. The reversal of 140023415071 is 170514320041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140023415071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140023415011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011707535 + 70011707536.

It is an arithmetic number, because the mean of its divisors is an integer number (70011707536).

Almost surely, 2^140023415071 is an apocalyptic number.

140023415071 is a deficient number, since it is larger than the sum of its proper divisors (1).

140023415071 is an equidigital number, since it uses as much as digits as its factorization.

140023415071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 140023415071 in words is "one hundred forty billion, twenty-three million, four hundred fifteen thousand, seventy-one".