244144903 has 2 divisors, whose sum is σ = 244144904. Its totient is φ = 244144902.

The previous prime is 244144877. The next prime is 244144913. The reversal of 244144903 is 309441442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244144903 - 2⁹ = 244144391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244144913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122072451 + 122072452.

It is an arithmetic number, because the mean of its divisors is an integer number (122072452).

Almost surely, 2^244144903 is an apocalyptic number.

244144903 is a deficient number, since it is larger than the sum of its proper divisors (1).

244144903 is an equidigital number, since it uses as much as digits as its factorization.

244144903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 244144903 is about 15625.1368954003. The cubic root of 244144903 is about 625.0036505387.

The spelling of 244144903 in words is "two hundred forty-four million, one hundred forty-four thousand, nine hundred three".