44042398 has 8 divisors (see below), whose sum is σ = 66251808. Its totient is φ = 21958464.

The previous prime is 44042381. The next prime is 44042419. The reversal of 44042398 is 89324044.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30486 + ... + 31897.

It is an arithmetic number, because the mean of its divisors is an integer number (8281476).

Almost surely, 2^44042398 is an apocalyptic number.

44042398 is a deficient number, since it is larger than the sum of its proper divisors (22209410).

44042398 is a wasteful number, since it uses less digits than its factorization.

44042398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62738.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 44042398 is about 6636.4446807007. Note that the first 3 decimals coincide. The cubic root of 44042398 is about 353.1481908491.

The spelling of 44042398 in words is "forty-four million, forty-two thousand, three hundred ninety-eight".