41443422513 has 4 divisors (see below), whose sum is σ = 55257896688. Its totient is φ = 27628948340.

The previous prime is 41443422499. The next prime is 41443422521. The reversal of 41443422513 is 31522434414.

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 a cyclic number.

It is not a de Polignac number, because 41443422513 - 2⁵ = 41443422481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41443422523) 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, 6907237083 + ... + 6907237088.

It is an arithmetic number, because the mean of its divisors is an integer number (13814474172).

Almost surely, 2^41443422513 is an apocalyptic number.

It is an amenable number.

41443422513 is a deficient number, since it is larger than the sum of its proper divisors (13814474175).

41443422513 is a wasteful number, since it uses less digits than its factorization.

41443422513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13814474174.

The product of its digits is 46080, while the sum is 33.

Adding to 41443422513 its reverse (31522434414), we get a palindrome (72965856927).

The spelling of 41443422513 in words is "forty-one billion, four hundred forty-three million, four hundred twenty-two thousand, five hundred thirteen".