44121363 has 32 divisors (see below), whose sum is σ = 72764160. Its totient is φ = 23379840.

The previous prime is 44121359. The next prime is 44121367. The reversal of 44121363 is 36312144.

It is an interprime number because it is at equal distance from previous prime (44121359) and next prime (44121367).

It is not a de Polignac number, because 44121363 - 2² = 44121359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44121367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5445 + ... + 10857.

It is an arithmetic number, because the mean of its divisors is an integer number (2273880).

Almost surely, 2^44121363 is an apocalyptic number.

44121363 is a deficient number, since it is larger than the sum of its proper divisors (28642797).

44121363 is a wasteful number, since it uses less digits than its factorization.

44121363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459.

The product of its digits is 1728, while the sum is 24.

The square root of 44121363 is about 6642.3913615504. The cubic root of 44121363 is about 353.3591216691.

It can be divided in two parts, 4412 and 1363, that added together give a palindrome (5775).

The spelling of 44121363 in words is "forty-four million, one hundred twenty-one thousand, three hundred sixty-three".