1412442431 has 2 divisors, whose sum is σ = 1412442432. Its totient is φ = 1412442430.

The previous prime is 1412442407. The next prime is 1412442461. The reversal of 1412442431 is 1342442141.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412442431 is a prime.

It is a super-2 number, since 2×1412442431² = 3989987241778379522, 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 1412442431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412442401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706221215 + 706221216.

It is an arithmetic number, because the mean of its divisors is an integer number (706221216).

Almost surely, 2^1412442431 is an apocalyptic number.

1412442431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412442431 is an equidigital number, since it uses as much as digits as its factorization.

1412442431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 26.

The square root of 1412442431 is about 37582.4750515450. The cubic root of 1412442431 is about 1121.9932699247.

Adding to 1412442431 its reverse (1342442141), we get a palindrome (2754884572).

The spelling of 1412442431 in words is "one billion, four hundred twelve million, four hundred forty-two thousand, four hundred thirty-one".