41443834413 has 4 divisors (see below), whose sum is σ = 55258445888. Its totient is φ = 27629222940.

The previous prime is 41443834409. The next prime is 41443834463. The reversal of 41443834413 is 31443834414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41443834413 - 2² = 41443834409 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 (41443834403) 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, 6907305733 + ... + 6907305738.

It is an arithmetic number, because the mean of its divisors is an integer number (13814611472).

Almost surely, 2^41443834413 is an apocalyptic number.

It is an amenable number.

41443834413 is a deficient number, since it is larger than the sum of its proper divisors (13814611475).

41443834413 is a wasteful number, since it uses less digits than its factorization.

41443834413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13814611474.

The product of its digits is 221184, while the sum is 39.

Subtracting from 41443834413 its reverse (31443834414), we obtain a palindrome (9999999999).

The spelling of 41443834413 in words is "forty-one billion, four hundred forty-three million, eight hundred thirty-four thousand, four hundred thirteen".