140024300431 has 2 divisors, whose sum is σ = 140024300432. Its totient is φ = 140024300430.

The previous prime is 140024300419. The next prime is 140024300441. The reversal of 140024300431 is 134003420041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140024300431 - 2¹¹ = 140024298383 is a prime.

It is a super-2 number, since 2×140024300431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140024300441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70012150215 + 70012150216.

It is an arithmetic number, because the mean of its divisors is an integer number (70012150216).

Almost surely, 2^140024300431 is an apocalyptic number.

140024300431 is a deficient number, since it is larger than the sum of its proper divisors (1).

140024300431 is an equidigital number, since it uses as much as digits as its factorization.

140024300431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 140024300431 its reverse (134003420041), we get a palindrome (274027720472).

The spelling of 140024300431 in words is "one hundred forty billion, twenty-four million, three hundred thousand, four hundred thirty-one".