41243633446 has 4 divisors (see below), whose sum is σ = 61865450172. Its totient is φ = 20621816722.

The previous prime is 41243633443. The next prime is 41243633447. The reversal of 41243633446 is 64433634214.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 41243633399 and 41243633408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41243633443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10310908360 + ... + 10310908363.

It is an arithmetic number, because the mean of its divisors is an integer number (15466362543).

Almost surely, 2^41243633446 is an apocalyptic number.

41243633446 is a deficient number, since it is larger than the sum of its proper divisors (20621816726).

41243633446 is a wasteful number, since it uses less digits than its factorization.

41243633446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20621816725.

The product of its digits is 497664, while the sum is 40.

The spelling of 41243633446 in words is "forty-one billion, two hundred forty-three million, six hundred thirty-three thousand, four hundred forty-six".