41433442431 has 4 divisors (see below), whose sum is σ = 55244589912. Its totient is φ = 27622294952.

The previous prime is 41433442409. The next prime is 41433442439. The reversal of 41433442431 is 13424433414.

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

It is a cyclic number.

It is not a de Polignac number, because 41433442431 - 2⁵ = 41433442399 is a prime.

It is a super-2 number, since 2×41433442431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41433442392 and 41433442401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41433442439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6905573736 + ... + 6905573741.

It is an arithmetic number, because the mean of its divisors is an integer number (13811147478).

Almost surely, 2^41433442431 is an apocalyptic number.

41433442431 is a deficient number, since it is larger than the sum of its proper divisors (13811147481).

41433442431 is a wasteful number, since it uses less digits than its factorization.

41433442431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13811147480.

The product of its digits is 55296, while the sum is 33.

Adding to 41433442431 its reverse (13424433414), we get a palindrome (54857875845).

The spelling of 41433442431 in words is "forty-one billion, four hundred thirty-three million, four hundred forty-two thousand, four hundred thirty-one".