44642241353 has 2 divisors, whose sum is σ = 44642241354. Its totient is φ = 44642241352.

The previous prime is 44642241271. The next prime is 44642241359. The reversal of 44642241353 is 35314224644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37126738489 + 7515502864 = 192683^2 + 86692^2 .

It is a cyclic number.

It is not a de Polignac number, because 44642241353 - 2⁸ = 44642241097 is a prime.

It is not a weakly prime, because it can be changed into another prime (44642241359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22321120676 + 22321120677.

It is an arithmetic number, because the mean of its divisors is an integer number (22321120677).

Almost surely, 2^44642241353 is an apocalyptic number.

It is an amenable number.

44642241353 is a deficient number, since it is larger than the sum of its proper divisors (1).

44642241353 is an equidigital number, since it uses as much as digits as its factorization.

44642241353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 276480, while the sum is 38.

Adding to 44642241353 its reverse (35314224644), we get a palindrome (79956465997).

The spelling of 44642241353 in words is "forty-four billion, six hundred forty-two million, two hundred forty-one thousand, three hundred fifty-three".