44121814 has 32 divisors (see below), whose sum is σ = 74898432. Its totient is φ = 19320000.

The previous prime is 44121799. The next prime is 44121821. The reversal of 44121814 is 41812144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73114 + ... + 73714.

It is an arithmetic number, because the mean of its divisors is an integer number (2340576).

Almost surely, 2^44121814 is an apocalyptic number.

44121814 is a deficient number, since it is larger than the sum of its proper divisors (30776618).

44121814 is a wasteful number, since it uses less digits than its factorization.

44121814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732.

The product of its digits is 1024, while the sum is 25.

The square root of 44121814 is about 6642.4253100806. The cubic root of 44121814 is about 353.3603256544.

Adding to 44121814 its reverse (41812144), we get a palindrome (85933958).

It can be divided in two parts, 4412 and 1814, that added together give a palindrome (6226).

The spelling of 44121814 in words is "forty-four million, one hundred twenty-one thousand, eight hundred fourteen".