4112808481 has 4 divisors (see below), whose sum is σ = 4121395200. Its totient is φ = 4104221764.

The previous prime is 4112808431. The next prime is 4112808509. The reversal of 4112808481 is 1848082114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4112808481 - 2⁷ = 4112808353 is a prime.

It is a super-2 number, since 2×4112808481² = 33830387202771054722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4112808481.

It is not an unprimeable number, because it can be changed into a prime (4112808431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4292641 + ... + 4293598.

It is an arithmetic number, because the mean of its divisors is an integer number (1030348800).

Almost surely, 2^4112808481 is an apocalyptic number.

It is an amenable number.

4112808481 is a deficient number, since it is larger than the sum of its proper divisors (8586719).

4112808481 is an equidigital number, since it uses as much as digits as its factorization.

4112808481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586718.

The product of its (nonzero) digits is 16384, while the sum is 37.

The square root of 4112808481 is about 64131.1818150890. The cubic root of 4112808481 is about 1602.1856173604.

The spelling of 4112808481 in words is "four billion, one hundred twelve million, eight hundred eight thousand, four hundred eighty-one".