244594109 has 2 divisors, whose sum is σ = 244594110. Its totient is φ = 244594108.

The previous prime is 244594081. The next prime is 244594127. The reversal of 244594109 is 901495442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169078009 + 75516100 = 13003^2 + 8690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244594109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244594139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122297054 + 122297055.

It is an arithmetic number, because the mean of its divisors is an integer number (122297055).

Almost surely, 2^244594109 is an apocalyptic number.

It is an amenable number.

244594109 is a deficient number, since it is larger than the sum of its proper divisors (1).

244594109 is an equidigital number, since it uses as much as digits as its factorization.

244594109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 244594109 is about 15639.5047555861. The cubic root of 244594109 is about 625.3867336633.

The spelling of 244594109 in words is "two hundred forty-four million, five hundred ninety-four thousand, one hundred nine".