44121234 has 8 divisors (see below), whose sum is σ = 88242480. Its totient is φ = 14707076.

The previous prime is 44121229. The next prime is 44121247. The reversal of 44121234 is 43212144.

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

44121234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 44121234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3676764 + ... + 3676775.

It is an arithmetic number, because the mean of its divisors is an integer number (11030310).

Almost surely, 2^44121234 is an apocalyptic number.

44121234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44121234 is a wasteful number, since it uses less digits than its factorization.

44121234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7353544.

The product of its digits is 768, while the sum is 21.

The square root of 44121234 is about 6642.3816511851. The cubic root of 44121234 is about 353.3587772904.

Adding to 44121234 its reverse (43212144), we get a palindrome (87333378).

It can be divided in two parts, 44 and 121234, that added together give a triangular number (121278 = T₄₉₂).

The spelling of 44121234 in words is "forty-four million, one hundred twenty-one thousand, two hundred thirty-four".