44423761 has 2 divisors, whose sum is σ = 44423762. Its totient is φ = 44423760.

The previous prime is 44423723. The next prime is 44423779. The reversal of 44423761 is 16732444.

44423761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27457600 + 16966161 = 5240^2 + 4119^2 .

It is a cyclic number.

It is not a de Polignac number, because 44423761 - 2¹⁵ = 44390993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44421761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22211880 + 22211881.

It is an arithmetic number, because the mean of its divisors is an integer number (22211881).

Almost surely, 2^44423761 is an apocalyptic number.

It is an amenable number.

44423761 is a deficient number, since it is larger than the sum of its proper divisors (1).

44423761 is an equidigital number, since it uses as much as digits as its factorization.

44423761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 31.

The square root of 44423761 is about 6665.1152278111. The cubic root of 44423761 is about 354.1645659360.

The spelling of 44423761 in words is "forty-four million, four hundred twenty-three thousand, seven hundred sixty-one".