14240411431 has 4 divisors (see below), whose sum is σ = 14241454864. Its totient is φ = 14239368000.

The previous prime is 14240411407. The next prime is 14240411453. The reversal of 14240411431 is 13411404241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13411404241 = 1361 ⋅9854081.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14240411431 is a prime.

It is a super-2 number, since 2×14240411431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14240411396 and 14240411405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14240411831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500970 + ... + 528631.

It is an arithmetic number, because the mean of its divisors is an integer number (3560363716).

Almost surely, 2^14240411431 is an apocalyptic number.

14240411431 is a deficient number, since it is larger than the sum of its proper divisors (1043433).

14240411431 is a wasteful number, since it uses less digits than its factorization.

14240411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043432.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 14240411431 its reverse (13411404241), we get a palindrome (27651815672).

The spelling of 14240411431 in words is "fourteen billion, two hundred forty million, four hundred eleven thousand, four hundred thirty-one".