44145341 has 4 divisors (see below), whose sum is σ = 46468800. Its totient is φ = 41821884.

The previous prime is 44145331. The next prime is 44145347. The reversal of 44145341 is 14354144.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-44145341 is a prime.

It is a super-2 number, since 2×44145341² = 3897622264012562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44145341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44145347) 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, 1161701 + ... + 1161738.

It is an arithmetic number, because the mean of its divisors is an integer number (11617200).

Almost surely, 2^44145341 is an apocalyptic number.

It is an amenable number.

44145341 is a deficient number, since it is larger than the sum of its proper divisors (2323459).

44145341 is a wasteful number, since it uses less digits than its factorization.

44145341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323458.

The product of its digits is 3840, while the sum is 26.

The square root of 44145341 is about 6644.1960386491. The cubic root of 44145341 is about 353.4231217364.

Adding to 44145341 its reverse (14354144), we get a palindrome (58499485).

The spelling of 44145341 in words is "forty-four million, one hundred forty-five thousand, three hundred forty-one".