44322242232791 has 2 divisors, whose sum is σ = 44322242232792. Its totient is φ = 44322242232790.

The previous prime is 44322242232739. The next prime is 44322242232803. The reversal of 44322242232791 is 19723224222344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44322242232791 - 2²² = 44322238038487 is a prime.

It is a super-2 number, since 2×44322242232791² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44322242232091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22161121116395 + 22161121116396.

It is an arithmetic number, because the mean of its divisors is an integer number (22161121116396).

Almost surely, 2^{44322242232791} is an apocalyptic number.

44322242232791 is a deficient number, since it is larger than the sum of its proper divisors (1).

44322242232791 is an equidigital number, since it uses as much as digits as its factorization.

44322242232791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 47.

The spelling of 44322242232791 in words is "forty-four trillion, three hundred twenty-two billion, two hundred forty-two million, two hundred thirty-two thousand, seven hundred ninety-one".