4112431 has 2 divisors, whose sum is σ = 4112432. Its totient is φ = 4112430.

The previous prime is 4112413. The next prime is 4112447. The reversal of 4112431 is 1342114.

Together with previous prime (4112413) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (4112447) can be obtained adding 4112431 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4112431 - 2⁵ = 4112399 is a prime.

It is a super-2 number, since 2×4112431² = 33824177459522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4112231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056215 + 2056216.

It is an arithmetic number, because the mean of its divisors is an integer number (2056216).

Almost surely, 2^4112431 is an apocalyptic number.

4112431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4112431 is an equidigital number, since it uses as much as digits as its factorization.

4112431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 16.

The square root of 4112431 is about 2027.9129665743. The cubic root of 4112431 is about 160.2136598696.

Adding to 4112431 its reverse (1342114), we get a palindrome (5454545).

The spelling of 4112431 in words is "four million, one hundred twelve thousand, four hundred thirty-one".