41416661413 has 4 divisors (see below), whose sum is σ = 41429943360. Its totient is φ = 41403379468.

The previous prime is 41416661401. The next prime is 41416661437. The reversal of 41416661413 is 31416661414.

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 a de Polignac number, because none of the positive numbers 2^k-41416661413 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 (41416661813) 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, 6636295 + ... + 6642532.

It is an arithmetic number, because the mean of its divisors is an integer number (10357485840).

Almost surely, 2^41416661413 is an apocalyptic number.

It is an amenable number.

41416661413 is a deficient number, since it is larger than the sum of its proper divisors (13281947).

41416661413 is a wasteful number, since it uses less digits than its factorization.

41416661413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13281946.

The product of its digits is 41472, while the sum is 37.

Subtracting from 41416661413 its reverse (31416661414), we obtain a palindrome (9999999999).

The spelling of 41416661413 in words is "forty-one billion, four hundred sixteen million, six hundred sixty-one thousand, four hundred thirteen".