44414681 has 2 divisors, whose sum is σ = 44414682. Its totient is φ = 44414680.

The previous prime is 44414677. The next prime is 44414717. The reversal of 44414681 is 18641444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32024281 + 12390400 = 5659^2 + 3520^2 .

It is a cyclic number.

It is not a de Polignac number, because 44414681 - 2² = 44414677 is a prime.

It is a super-4 number, since 4×44414681⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44414621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22207340 + 22207341.

It is an arithmetic number, because the mean of its divisors is an integer number (22207341).

Almost surely, 2^44414681 is an apocalyptic number.

It is an amenable number.

44414681 is a deficient number, since it is larger than the sum of its proper divisors (1).

44414681 is an equidigital number, since it uses as much as digits as its factorization.

44414681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 32.

The square root of 44414681 is about 6664.4340344848. The cubic root of 44414681 is about 354.1404344554.

The spelling of 44414681 in words is "forty-four million, four hundred fourteen thousand, six hundred eighty-one".