45244244244239 has 2 divisors, whose sum is σ = 45244244244240. Its totient is φ = 45244244244238.

The previous prime is 45244244244197. The next prime is 45244244244263. The reversal of 45244244244239 is 93244244244254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45244244244239 - 2²⁰ = 45244243195663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45244244244839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22622122122119 + 22622122122120.

It is an arithmetic number, because the mean of its divisors is an integer number (22622122122120).

Almost surely, 2^{45244244244239} is an apocalyptic number.

45244244244239 is a deficient number, since it is larger than the sum of its proper divisors (1).

45244244244239 is an equidigital number, since it uses as much as digits as its factorization.

45244244244239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35389440, while the sum is 53.

The spelling of 45244244244239 in words is "forty-five trillion, two hundred forty-four billion, two hundred forty-four million, two hundred forty-four thousand, two hundred thirty-nine".