44298844693 has 2 divisors, whose sum is σ = 44298844694. Its totient is φ = 44298844692.

The previous prime is 44298844691. The next prime is 44298844699. The reversal of 44298844693 is 39644889244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34589304324 + 9709540369 = 185982^2 + 98537^2 .

It is a cyclic number.

It is not a de Polignac number, because 44298844693 - 2¹ = 44298844691 is a prime.

It is a super-2 number, since 2×44298844693² (a number of 22 digits) contains 22 as substring.

Together with 44298844691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44298844691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22149422346 + 22149422347.

It is an arithmetic number, because the mean of its divisors is an integer number (22149422347).

Almost surely, 2^44298844693 is an apocalyptic number.

It is an amenable number.

44298844693 is a deficient number, since it is larger than the sum of its proper divisors (1).

44298844693 is an equidigital number, since it uses as much as digits as its factorization.

44298844693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47775744, while the sum is 61.

The spelling of 44298844693 in words is "forty-four billion, two hundred ninety-eight million, eight hundred forty-four thousand, six hundred ninety-three".