140424230113 has 2 divisors, whose sum is σ = 140424230114. Its totient is φ = 140424230112.

The previous prime is 140424230071. The next prime is 140424230137. The reversal of 140424230113 is 311032424041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140364121104 + 60109009 = 374652^2 + 7753^2 .

It is a cyclic number.

It is not a de Polignac number, because 140424230113 - 2²⁹ = 139887359201 is a prime.

It is not a weakly prime, because it can be changed into another prime (140424230413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70212115056 + 70212115057.

It is an arithmetic number, because the mean of its divisors is an integer number (70212115057).

Almost surely, 2^140424230113 is an apocalyptic number.

It is an amenable number.

140424230113 is a deficient number, since it is larger than the sum of its proper divisors (1).

140424230113 is an equidigital number, since it uses as much as digits as its factorization.

140424230113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140424230113 its reverse (311032424041), we get a palindrome (451456654154).

The spelling of 140424230113 in words is "one hundred forty billion, four hundred twenty-four million, two hundred thirty thousand, one hundred thirteen".