16416613413505 has 8 divisors (see below), whose sum is σ = 19699966857600. Its totient is φ = 13133270223216.

The previous prime is 16416613413481. The next prime is 16416613413589. The reversal of 16416613413505 is 50531431661461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16416613413505 - 2⁷ = 16416613413377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1562536 + ... + 5939254.

It is an arithmetic number, because the mean of its divisors is an integer number (2462495857200).

Almost surely, 2^{16416613413505} is an apocalyptic number.

It is an amenable number.

16416613413505 is a deficient number, since it is larger than the sum of its proper divisors (3283353444095).

16416613413505 is an equidigital number, since it uses as much as digits as its factorization.

16416613413505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126903.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 16416613413505 in words is "sixteen trillion, four hundred sixteen billion, six hundred thirteen million, four hundred thirteen thousand, five hundred five".