44253254417 has 2 divisors, whose sum is σ = 44253254418. Its totient is φ = 44253254416.

The previous prime is 44253254413. The next prime is 44253254459. The reversal of 44253254417 is 71445235244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30081780481 + 14171473936 = 173441^2 + 119044^2 .

It is a cyclic number.

It is not a de Polignac number, because 44253254417 - 2² = 44253254413 is a prime.

It is not a weakly prime, because it can be changed into another prime (44253254413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22126627208 + 22126627209.

It is an arithmetic number, because the mean of its divisors is an integer number (22126627209).

Almost surely, 2^44253254417 is an apocalyptic number.

It is an amenable number.

44253254417 is a deficient number, since it is larger than the sum of its proper divisors (1).

44253254417 is an equidigital number, since it uses as much as digits as its factorization.

44253254417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 537600, while the sum is 41.

The spelling of 44253254417 in words is "forty-four billion, two hundred fifty-three million, two hundred fifty-four thousand, four hundred seventeen".