44341477897 has 2 divisors, whose sum is σ = 44341477898. Its totient is φ = 44341477896.

The previous prime is 44341477883. The next prime is 44341477909. The reversal of 44341477897 is 79877414344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24418437696 + 19923040201 = 156264^2 + 141149^2 .

It is a cyclic number.

It is not a de Polignac number, because 44341477897 - 2⁷ = 44341477769 is a prime.

It is not a weakly prime, because it can be changed into another prime (44341471897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22170738948 + 22170738949.

It is an arithmetic number, because the mean of its divisors is an integer number (22170738949).

Almost surely, 2^44341477897 is an apocalyptic number.

It is an amenable number.

44341477897 is a deficient number, since it is larger than the sum of its proper divisors (1).

44341477897 is an equidigital number, since it uses as much as digits as its factorization.

44341477897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18966528, while the sum is 58.

The spelling of 44341477897 in words is "forty-four billion, three hundred forty-one million, four hundred seventy-seven thousand, eight hundred ninety-seven".