4112808431 has 2 divisors, whose sum is σ = 4112808432. Its totient is φ = 4112808430.

The previous prime is 4112808373. The next prime is 4112808509. The reversal of 4112808431 is 1348082114.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4112808431 is a prime.

It is a super-2 number, since 2×4112808431² = 33830386380209363522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4112808331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056404215 + 2056404216.

It is an arithmetic number, because the mean of its divisors is an integer number (2056404216).

Almost surely, 2^4112808431 is an apocalyptic number.

4112808431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4112808431 is an equidigital number, since it uses as much as digits as its factorization.

4112808431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 4112808431 is about 64131.1814252630. The cubic root of 4112808431 is about 1602.1856108677.

The spelling of 4112808431 in words is "four billion, one hundred twelve million, eight hundred eight thousand, four hundred thirty-one".