44061313 has 2 divisors, whose sum is σ = 44061314. Its totient is φ = 44061312.

The previous prime is 44061301. The next prime is 44061341. The reversal of 44061313 is 31316044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28005264 + 16056049 = 5292^2 + 4007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44061313 is a prime.

It is not a weakly prime, because it can be changed into another prime (44061343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22030656 + 22030657.

It is an arithmetic number, because the mean of its divisors is an integer number (22030657).

Almost surely, 2^44061313 is an apocalyptic number.

It is an amenable number.

44061313 is a deficient number, since it is larger than the sum of its proper divisors (1).

44061313 is an equidigital number, since it uses as much as digits as its factorization.

44061313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 44061313 is about 6637.8696130611. The cubic root of 44061313 is about 353.1987394288.

Adding to 44061313 its reverse (31316044), we get a palindrome (75377357).

The spelling of 44061313 in words is "forty-four million, sixty-one thousand, three hundred thirteen".