44014143443 has 4 divisors (see below), whose sum is σ = 44441465328. Its totient is φ = 43586821560.

The previous prime is 44014143421. The next prime is 44014143469. The reversal of 44014143443 is 34434141044.

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-44014143443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44014142443) 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, 213660788 + ... + 213660993.

It is an arithmetic number, because the mean of its divisors is an integer number (11110366332).

Almost surely, 2^44014143443 is an apocalyptic number.

44014143443 is a deficient number, since it is larger than the sum of its proper divisors (427321885).

44014143443 is a wasteful number, since it uses less digits than its factorization.

44014143443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427321884.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 44014143443 its reverse (34434141044), we get a palindrome (78448284487).

The spelling of 44014143443 in words is "forty-four billion, fourteen million, one hundred forty-three thousand, four hundred forty-three".