44272141 has 4 divisors (see below), whose sum is σ = 44288800. Its totient is φ = 44255484.

The previous prime is 44272103. The next prime is 44272159. The reversal of 44272141 is 14127244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44272141 - 2²¹ = 42174989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44272541) 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 3 ways as a sum of consecutive naturals, for example, 3351 + ... + 9988.

It is an arithmetic number, because the mean of its divisors is an integer number (11072200).

Almost surely, 2^44272141 is an apocalyptic number.

It is an amenable number.

44272141 is a deficient number, since it is larger than the sum of its proper divisors (16659).

44272141 is a wasteful number, since it uses less digits than its factorization.

44272141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16658.

The product of its digits is 1792, while the sum is 25.

The square root of 44272141 is about 6653.7313591698. The cubic root of 44272141 is about 353.7611809158.

Adding to 44272141 its reverse (14127244), we get a palindrome (58399385).

The spelling of 44272141 in words is "forty-four million, two hundred seventy-two thousand, one hundred forty-one".