14324140431 has 6 divisors (see below), whose sum is σ = 20690425080. Its totient is φ = 9549426948.

The previous prime is 14324140427. The next prime is 14324140459. The reversal of 14324140431 is 13404142341.

14324140431 is a `hidden beast` number, since 14 + 3 + 241 + 404 + 3 + 1 = 666.

14324140431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14324140431 - 2² = 14324140427 is a prime.

It is a super-2 number, since 2×14324140431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14324140395 and 14324140404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14324141431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 795785571 + ... + 795785588.

It is an arithmetic number, because the mean of its divisors is an integer number (3448404180).

Almost surely, 2^14324140431 is an apocalyptic number.

14324140431 is a deficient number, since it is larger than the sum of its proper divisors (6366284649).

14324140431 is a wasteful number, since it uses less digits than its factorization.

14324140431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591571165 (or 1591571162 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14324140431 its reverse (13404142341), we get a palindrome (27728282772).

The spelling of 14324140431 in words is "fourteen billion, three hundred twenty-four million, one hundred forty thousand, four hundred thirty-one".