11414012431 has 2 divisors, whose sum is σ = 11414012432. Its totient is φ = 11414012430.

The previous prime is 11414012429. The next prime is 11414012471. The reversal of 11414012431 is 13421041411.

It is a weak prime.

It is an emirp because it is prime and its reverse (13421041411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11414012431 - 2¹ = 11414012429 is a prime.

It is a super-2 number, since 2×11414012431² (a number of 21 digits) contains 22 as substring.

Together with 11414012429, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11414012471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5707006215 + 5707006216.

It is an arithmetic number, because the mean of its divisors is an integer number (5707006216).

Almost surely, 2^11414012431 is an apocalyptic number.

11414012431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11414012431 is an equidigital number, since it uses as much as digits as its factorization.

11414012431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11414012431 its reverse (13421041411), we get a palindrome (24835053842).

The spelling of 11414012431 in words is "eleven billion, four hundred fourteen million, twelve thousand, four hundred thirty-one".