14140300431 has 16 divisors (see below), whose sum is σ = 19443352320. Its totient is φ = 9136559040.

The previous prime is 14140300417. The next prime is 14140300469. The reversal of 14140300431 is 13400304141.

It is not a de Polignac number, because 14140300431 - 2⁷ = 14140300303 is a prime.

It is a super-2 number, since 2×14140300431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14140300398 and 14140300407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14140300831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550030 + ... + 575163.

It is an arithmetic number, because the mean of its divisors is an integer number (1215209520).

Almost surely, 2^14140300431 is an apocalyptic number.

14140300431 is a deficient number, since it is larger than the sum of its proper divisors (5303051889).

14140300431 is a wasteful number, since it uses less digits than its factorization.

14140300431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125326.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 14140300431 its reverse (13400304141), we get a palindrome (27540604572).

The spelling of 14140300431 in words is "fourteen billion, one hundred forty million, three hundred thousand, four hundred thirty-one".