1414323431 has 2 divisors, whose sum is σ = 1414323432. Its totient is φ = 1414323430.

The previous prime is 1414323377. The next prime is 1414323451. The reversal of 1414323431 is 1343234141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1414323431 - 2¹⁸ = 1414061287 is a prime.

It is a super-2 number, since 2×1414323431² = 4000621534951223522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1414323431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414323451) 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 as a sum of consecutive naturals, namely, 707161715 + 707161716.

It is an arithmetic number, because the mean of its divisors is an integer number (707161716).

Almost surely, 2^1414323431 is an apocalyptic number.

1414323431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414323431 is an equidigital number, since it uses as much as digits as its factorization.

1414323431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 26.

The square root of 1414323431 is about 37607.4916871625. The cubic root of 1414323431 is about 1122.4911151523.

Adding to 1414323431 its reverse (1343234141), we get a palindrome (2757557572).

The spelling of 1414323431 in words is "one billion, four hundred fourteen million, three hundred twenty-three thousand, four hundred thirty-one".