43441243434 has 16 divisors (see below), whose sum is σ = 96536096640. Its totient is φ = 14480414460.

The previous prime is 43441243411. The next prime is 43441243463. The reversal of 43441243434 is 43434214434.

It is a super-2 number, since 2×43441243434² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402233682 + ... + 402233789.

It is an arithmetic number, because the mean of its divisors is an integer number (6033506040).

Almost surely, 2^43441243434 is an apocalyptic number.

43441243434 is an abundant number, since it is smaller than the sum of its proper divisors (53094853206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43441243434 is a wasteful number, since it uses less digits than its factorization.

43441243434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804467482 (or 804467476 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 43441243434 its reverse (43434214434), we get a palindrome (86875457868).

The spelling of 43441243434 in words is "forty-three billion, four hundred forty-one million, two hundred forty-three thousand, four hundred thirty-four".