44418039 has 8 divisors (see below), whose sum is σ = 59676672. Its totient is φ = 29385720.

The previous prime is 44418013. The next prime is 44418043. The reversal of 44418039 is 93081444.

It is a happy number.

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

It is not a de Polignac number, because 44418039 - 2⁵ = 44418007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44418079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56119 + ... + 56904.

It is an arithmetic number, because the mean of its divisors is an integer number (7459584).

Almost surely, 2^44418039 is an apocalyptic number.

44418039 is a deficient number, since it is larger than the sum of its proper divisors (15258633).

44418039 is a wasteful number, since it uses less digits than its factorization.

44418039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113157.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 44418039 is about 6664.6859640946. The cubic root of 44418039 is about 354.1493592342.

The spelling of 44418039 in words is "forty-four million, four hundred eighteen thousand, thirty-nine".