44343961 has 2 divisors, whose sum is σ = 44343962. Its totient is φ = 44343960.

The previous prime is 44343953. The next prime is 44343989. The reversal of 44343961 is 16934344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42653961 + 1690000 = 6531^2 + 1300^2 .

It is a cyclic number.

It is not a de Polignac number, because 44343961 - 2³ = 44343953 is a prime.

It is not a weakly prime, because it can be changed into another prime (44343911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22171980 + 22171981.

It is an arithmetic number, because the mean of its divisors is an integer number (22171981).

Almost surely, 2^44343961 is an apocalyptic number.

It is an amenable number.

44343961 is a deficient number, since it is larger than the sum of its proper divisors (1).

44343961 is an equidigital number, since it uses as much as digits as its factorization.

44343961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

The square root of 44343961 is about 6659.1261438720. The cubic root of 44343961 is about 353.9523726449.

The spelling of 44343961 in words is "forty-four million, three hundred forty-three thousand, nine hundred sixty-one".