140424230031073 has 2 divisors, whose sum is σ = 140424230031074. Its totient is φ = 140424230031072.

The previous prime is 140424230031061. The next prime is 140424230031079. The reversal of 140424230031073 is 370130032424041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114946852640929 + 25477377390144 = 10721327^2 + 5047512^2 .

It is a cyclic number.

It is not a de Polignac number, because 140424230031073 - 2²¹ = 140424227933921 is a prime.

It is not a weakly prime, because it can be changed into another prime (140424230031079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70212115015536 + 70212115015537.

It is an arithmetic number, because the mean of its divisors is an integer number (70212115015537).

Almost surely, 2^{140424230031073} is an apocalyptic number.

It is an amenable number.

140424230031073 is a deficient number, since it is larger than the sum of its proper divisors (1).

140424230031073 is an equidigital number, since it uses as much as digits as its factorization.

140424230031073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 140424230031073 in words is "one hundred forty trillion, four hundred twenty-four billion, two hundred thirty million, thirty-one thousand, seventy-three".