42244261327 has 2 divisors, whose sum is σ = 42244261328. Its totient is φ = 42244261326.

The previous prime is 42244261309. The next prime is 42244261361. The reversal of 42244261327 is 72316244224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42244261327 - 2²³ = 42235872719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42244262327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21122130663 + 21122130664.

It is an arithmetic number, because the mean of its divisors is an integer number (21122130664).

Almost surely, 2^42244261327 is an apocalyptic number.

42244261327 is a deficient number, since it is larger than the sum of its proper divisors (1).

42244261327 is an equidigital number, since it uses as much as digits as its factorization.

42244261327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 37.

The spelling of 42244261327 in words is "forty-two billion, two hundred forty-four million, two hundred sixty-one thousand, three hundred twenty-seven".