44125243 has 4 divisors (see below), whose sum is σ = 44146960. Its totient is φ = 44103528.

The previous prime is 44125229. The next prime is 44125259. The reversal of 44125243 is 34252144.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44125243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44125223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7455 + ... + 11992.

It is an arithmetic number, because the mean of its divisors is an integer number (11036740).

Almost surely, 2^44125243 is an apocalyptic number.

44125243 is a deficient number, since it is larger than the sum of its proper divisors (21717).

44125243 is a wasteful number, since it uses less digits than its factorization.

44125243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21716.

The product of its digits is 3840, while the sum is 25.

The square root of 44125243 is about 6642.6834186193. The cubic root of 44125243 is about 353.3694794120.

Adding to 44125243 its reverse (34252144), we get a palindrome (78377387).

The spelling of 44125243 in words is "forty-four million, one hundred twenty-five thousand, two hundred forty-three".