44121354 has 32 divisors (see below), whose sum is σ = 93424320. Its totient is φ = 13867392.

The previous prime is 44121313. The next prime is 44121359. The reversal of 44121354 is 45312144.

It is not an unprimeable number, because it can be changed into a prime (44121359) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4534 + ... + 10430.

It is an arithmetic number, because the mean of its divisors is an integer number (2919510).

Almost surely, 2^44121354 is an apocalyptic number.

44121354 is an abundant number, since it is smaller than the sum of its proper divisors (49302966).

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

44121354 is a wasteful number, since it uses less digits than its factorization.

44121354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974.

The product of its digits is 1920, while the sum is 24.

The square root of 44121354 is about 6642.3906840836. The cubic root of 44121354 is about 353.3590976427.

Adding to 44121354 its reverse (45312144), we get a palindrome (89433498).

The spelling of 44121354 in words is "forty-four million, one hundred twenty-one thousand, three hundred fifty-four".