44122354277 has 2 divisors, whose sum is σ = 44122354278. Its totient is φ = 44122354276.

The previous prime is 44122354273. The next prime is 44122354321. The reversal of 44122354277 is 77245322144.

It is a happy number.

44122354277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33216520516 + 10905833761 = 182254^2 + 104431^2 .

It is a cyclic number.

It is not a de Polignac number, because 44122354277 - 2² = 44122354273 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44122354271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22061177138 + 22061177139.

It is an arithmetic number, because the mean of its divisors is an integer number (22061177139).

Almost surely, 2^44122354277 is an apocalyptic number.

It is an amenable number.

44122354277 is a deficient number, since it is larger than the sum of its proper divisors (1).

44122354277 is an equidigital number, since it uses as much as digits as its factorization.

44122354277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 41.

The spelling of 44122354277 in words is "forty-four billion, one hundred twenty-two million, three hundred fifty-four thousand, two hundred seventy-seven".