44001343 has 4 divisors (see below), whose sum is σ = 44015800. Its totient is φ = 43986888.

The previous prime is 44001311. The next prime is 44001403. The reversal of 44001343 is 34310044.

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

It is a cyclic number.

It is not a de Polignac number, because 44001343 - 2⁵ = 44001311 is a prime.

It is a super-2 number, since 2×44001343² = 3872236371607298, 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 44001343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44001143) 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, 693 + ... + 9406.

It is an arithmetic number, because the mean of its divisors is an integer number (11003950).

Almost surely, 2^44001343 is an apocalyptic number.

44001343 is a deficient number, since it is larger than the sum of its proper divisors (14457).

44001343 is a wasteful number, since it uses less digits than its factorization.

44001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14456.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 44001343 is about 6633.3508123723. The cubic root of 44001343 is about 353.0384253580.

Adding to 44001343 its reverse (34310044), we get a palindrome (78311387).

It can be divided in two parts, 44001 and 343, that added together give a palindrome (44344).

The spelling of 44001343 in words is "forty-four million, one thousand, three hundred forty-three".