43442044103 has 8 divisors (see below), whose sum is σ = 46038954960. Its totient is φ = 40849744000.

The previous prime is 43442044099. The next prime is 43442044111. The reversal of 43442044103 is 30144024434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43442044103 - 2² = 43442044099 is a prime.

It is a super-2 number, since 2×43442044103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43442044003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133273 + ... + 1170978.

It is an arithmetic number, because the mean of its divisors is an integer number (5754869370).

Almost surely, 2^43442044103 is an apocalyptic number.

43442044103 is a deficient number, since it is larger than the sum of its proper divisors (2596910857).

43442044103 is a wasteful number, since it uses less digits than its factorization.

43442044103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305377.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 43442044103 its reverse (30144024434), we get a palindrome (73586068537).

The spelling of 43442044103 in words is "forty-three billion, four hundred forty-two million, forty-four thousand, one hundred three".