4112403991 has 2 divisors, whose sum is σ = 4112403992. Its totient is φ = 4112403990.

The previous prime is 4112403941. The next prime is 4112404019. The reversal of 4112403991 is 1993042114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4112403991 - 2⁷ = 4112403863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4112403941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056201995 + 2056201996.

It is an arithmetic number, because the mean of its divisors is an integer number (2056201996).

Almost surely, 2^4112403991 is an apocalyptic number.

4112403991 is a deficient number, since it is larger than the sum of its proper divisors (1).

4112403991 is an equidigital number, since it uses as much as digits as its factorization.

4112403991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 4112403991 is about 64128.0281234345. The cubic root of 4112403991 is about 1602.1330912654.

The spelling of 4112403991 in words is "four billion, one hundred twelve million, four hundred three thousand, nine hundred ninety-one".