16426302050643 has 32 divisors (see below), whose sum is σ = 21976650888192. Its totient is φ = 10913493360000.

The previous prime is 16426302050633. The next prime is 16426302050659. The reversal of 16426302050643 is 34605020362461.

It is a happy number.

16426302050643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16426302050643 - 2⁵ = 16426302050611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16426302050595 and 16426302050604.

It is not an unprimeable number, because it can be changed into a prime (16426302050603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4438339693 + ... + 4438343393.

It is an arithmetic number, because the mean of its divisors is an integer number (686770340256).

Almost surely, 2^{16426302050643} is an apocalyptic number.

16426302050643 is a deficient number, since it is larger than the sum of its proper divisors (5550348837549).

16426302050643 is a wasteful number, since it uses less digits than its factorization.

16426302050643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8035.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 16426302050643 in words is "sixteen trillion, four hundred twenty-six billion, three hundred two million, fifty thousand, six hundred forty-three".