944242427 has 2 divisors, whose sum is σ = 944242428. Its totient is φ = 944242426.

The previous prime is 944242399. The next prime is 944242447. The reversal of 944242427 is 724242449.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 944242427 - 2¹⁴ = 944226043 is a prime.

It is not a weakly prime, because it can be changed into another prime (944242447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472121213 + 472121214.

It is an arithmetic number, because the mean of its divisors is an integer number (472121214).

Almost surely, 2^944242427 is an apocalyptic number.

944242427 is a deficient number, since it is larger than the sum of its proper divisors (1).

944242427 is an equidigital number, since it uses as much as digits as its factorization.

944242427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 38.

The square root of 944242427 is about 30728.5279016096. The cubic root of 944242427 is about 981.0575931617.

The spelling of 944242427 in words is "nine hundred forty-four million, two hundred forty-two thousand, four hundred twenty-seven".