16346410413 has 4 divisors (see below), whose sum is σ = 21795213888. Its totient is φ = 10897606940.

The previous prime is 16346410403. The next prime is 16346410427. The reversal of 16346410413 is 31401464361.

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 16346410413 - 2¹⁶ = 16346344877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16346410403) 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, 2724401733 + ... + 2724401738.

It is an arithmetic number, because the mean of its divisors is an integer number (5448803472).

Almost surely, 2^16346410413 is an apocalyptic number.

It is an amenable number.

16346410413 is a deficient number, since it is larger than the sum of its proper divisors (5448803475).

16346410413 is an equidigital number, since it uses as much as digits as its factorization.

16346410413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448803474.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 16346410413 its reverse (31401464361), we get a palindrome (47747874774).

The spelling of 16346410413 in words is "sixteen billion, three hundred forty-six million, four hundred ten thousand, four hundred thirteen".