44002361 has 24 divisors (see below), whose sum is σ = 50736384. Its totient is φ = 38076480.

The previous prime is 44002351. The next prime is 44002369. The reversal of 44002361 is 16320044.

It is a happy number.

It is not a de Polignac number, because 44002361 - 2⁶ = 44002297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44002369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193730 + ... + 193956.

It is an arithmetic number, because the mean of its divisors is an integer number (2114016).

Almost surely, 2^44002361 is an apocalyptic number.

It is an amenable number.

44002361 is a deficient number, since it is larger than the sum of its proper divisors (6734023).

44002361 is a wasteful number, since it uses less digits than its factorization.

44002361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 44002361 is about 6633.4275453946. The cubic root of 44002361 is about 353.0411479291.

The spelling of 44002361 in words is "forty-four million, two thousand, three hundred sixty-one".