44077027369 has 2 divisors, whose sum is σ = 44077027370. Its totient is φ = 44077027368.

The previous prime is 44077027363. The next prime is 44077027387. The reversal of 44077027369 is 96372077044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41162323225 + 2914704144 = 202885^2 + 53988^2 .

It is a cyclic number.

It is not a de Polignac number, because 44077027369 - 2³ = 44077027361 is a prime.

It is a super-2 number, since 2×44077027369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44077027361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22038513684 + 22038513685.

It is an arithmetic number, because the mean of its divisors is an integer number (22038513685).

Almost surely, 2^44077027369 is an apocalyptic number.

It is an amenable number.

44077027369 is a deficient number, since it is larger than the sum of its proper divisors (1).

44077027369 is an equidigital number, since it uses as much as digits as its factorization.

44077027369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1778112, while the sum is 49.

The spelling of 44077027369 in words is "forty-four billion, seventy-seven million, twenty-seven thousand, three hundred sixty-nine".