2244496439747 has 2 divisors, whose sum is σ = 2244496439748. Its totient is φ = 2244496439746.

The previous prime is 2244496439711. The next prime is 2244496439749. The reversal of 2244496439747 is 7479346944422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244496439747 is a prime.

Together with 2244496439749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2244496439749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122248219873 + 1122248219874.

It is an arithmetic number, because the mean of its divisors is an integer number (1122248219874).

Almost surely, 2^{2244496439747} is an apocalyptic number.

2244496439747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244496439747 is an equidigital number, since it uses as much as digits as its factorization.

2244496439747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 292626432, while the sum is 65.

The spelling of 2244496439747 in words is "two trillion, two hundred forty-four billion, four hundred ninety-six million, four hundred thirty-nine thousand, seven hundred forty-seven".