14442811 has 2 divisors, whose sum is σ = 14442812. Its totient is φ = 14442810.

The previous prime is 14442773. The next prime is 14442829. The reversal of 14442811 is 11824441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14442811 - 2¹³ = 14434619 is a prime.

It is not a weakly prime, because it can be changed into another prime (14442851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221405 + 7221406.

It is an arithmetic number, because the mean of its divisors is an integer number (7221406).

Almost surely, 2^14442811 is an apocalyptic number.

14442811 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442811 is an equidigital number, since it uses as much as digits as its factorization.

14442811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 25.

The square root of 14442811 is about 3800.3698504225. The cubic root of 14442811 is about 243.5289386512.

The spelling of 14442811 in words is "fourteen million, four hundred forty-two thousand, eight hundred eleven".