16517447122342 has 8 divisors (see below), whose sum is σ = 24776195862600. Its totient is φ = 8258715168144.

The previous prime is 16517447122331. The next prime is 16517447122357. The reversal of 16517447122342 is 24322174471561.

16517447122342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350492 + ... + 5904127.

It is an arithmetic number, because the mean of its divisors is an integer number (3097024482825).

Almost surely, 2^{16517447122342} is an apocalyptic number.

16517447122342 is a deficient number, since it is larger than the sum of its proper divisors (8258748740258).

16517447122342 is a wasteful number, since it uses less digits than its factorization.

16517447122342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8393030.

The product of its digits is 2257920, while the sum is 49.

The spelling of 16517447122342 in words is "sixteen trillion, five hundred seventeen billion, four hundred forty-seven million, one hundred twenty-two thousand, three hundred forty-two".