44013035 has 8 divisors (see below), whose sum is σ = 57617136. Its totient is φ = 32009440.

The previous prime is 44013023. The next prime is 44013043. The reversal of 44013035 is 53031044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44013035 - 2⁴ = 44013019 is a prime.

It is a super-2 number, since 2×44013035² = 3874294499822450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44012998 and 44013016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400064 + ... + 400173.

It is an arithmetic number, because the mean of its divisors is an integer number (7202142).

Almost surely, 2^44013035 is an apocalyptic number.

44013035 is a deficient number, since it is larger than the sum of its proper divisors (13604101).

44013035 is a wasteful number, since it uses less digits than its factorization.

44013035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800253.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 44013035 is about 6634.2320580456. The cubic root of 44013035 is about 353.0696922803.

Adding to 44013035 its reverse (53031044), we get a palindrome (97044079).

Subtracting 44013035 from its reverse (53031044), we obtain a square (9018009 = 3003²).

The spelling of 44013035 in words is "forty-four million, thirteen thousand, thirty-five".