44040115 has 16 divisors (see below), whose sum is σ = 63951552. Its totient is φ = 28422144.

The previous prime is 44040107. The next prime is 44040121. The reversal of 44040115 is 51104044.

It is a cyclic number.

It is not a de Polignac number, because 44040115 - 2³ = 44040107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44040092 and 44040101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36414 + ... + 37603.

It is an arithmetic number, because the mean of its divisors is an integer number (3996972).

Almost surely, 2^44040115 is an apocalyptic number.

44040115 is a deficient number, since it is larger than the sum of its proper divisors (19911437).

44040115 is a wasteful number, since it uses less digits than its factorization.

44040115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74046.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 44040115 is about 6636.2726737228. The cubic root of 44040115 is about 353.1420887650.

Adding to 44040115 its reverse (51104044), we get a palindrome (95144159).

The spelling of 44040115 in words is "forty-four million, forty thousand, one hundred fifteen".