44420130343 has 4 divisors (see below), whose sum is σ = 46758031960. Its totient is φ = 42082228728.

The previous prime is 44420130329. The next prime is 44420130367. The reversal of 44420130343 is 34303102444.

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-44420130343 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 (44420130383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168950780 + ... + 1168950817.

It is an arithmetic number, because the mean of its divisors is an integer number (11689507990).

Almost surely, 2^44420130343 is an apocalyptic number.

44420130343 is a deficient number, since it is larger than the sum of its proper divisors (2337901617).

44420130343 is a wasteful number, since it uses less digits than its factorization.

44420130343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337901616.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 44420130343 its reverse (34303102444), we get a palindrome (78723232787).

The spelling of 44420130343 in words is "forty-four billion, four hundred twenty million, one hundred thirty thousand, three hundred forty-three".