44447210461 has 2 divisors, whose sum is σ = 44447210462. Its totient is φ = 44447210460.

The previous prime is 44447210399. The next prime is 44447210471. The reversal of 44447210461 is 16401274444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38703086361 + 5744124100 = 196731^2 + 75790^2 .

It is a cyclic number.

It is not a de Polignac number, because 44447210461 - 2¹⁵ = 44447177693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44447210461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44447210471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22223605230 + 22223605231.

It is an arithmetic number, because the mean of its divisors is an integer number (22223605231).

Almost surely, 2^44447210461 is an apocalyptic number.

It is an amenable number.

44447210461 is a deficient number, since it is larger than the sum of its proper divisors (1).

44447210461 is an equidigital number, since it uses as much as digits as its factorization.

44447210461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 37.

The spelling of 44447210461 in words is "forty-four billion, four hundred forty-seven million, two hundred ten thousand, four hundred sixty-one".