44361913 has 2 divisors, whose sum is σ = 44361914. Its totient is φ = 44361912.

The previous prime is 44361847. The next prime is 44361943. The reversal of 44361913 is 31916344.

44361913 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., 27321529 + 17040384 = 5227^2 + 4128^2 .

It is a cyclic number.

It is not a de Polignac number, because 44361913 - 2¹³ = 44353721 is a prime.

It is not a weakly prime, because it can be changed into another prime (44361943) 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, 22180956 + 22180957.

It is an arithmetic number, because the mean of its divisors is an integer number (22180957).

Almost surely, 2^44361913 is an apocalyptic number.

It is an amenable number.

44361913 is a deficient number, since it is larger than the sum of its proper divisors (1).

44361913 is an equidigital number, since it uses as much as digits as its factorization.

44361913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 44361913 is about 6660.4739320862. The cubic root of 44361913 is about 354.0001303371. Note that the first 3 decimals are identical.

The spelling of 44361913 in words is "forty-four million, three hundred sixty-one thousand, nine hundred thirteen".