16450487722043 has 8 divisors (see below), whose sum is σ = 16581821921280. Its totient is φ = 16319240764840.

The previous prime is 16450487721979. The next prime is 16450487722061. The reversal of 16450487722043 is 34022778405461.

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 16450487722043 - 2⁶ = 16450487721979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16450487722093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21431855 + ... + 22186152.

It is an arithmetic number, because the mean of its divisors is an integer number (2072727740160).

Almost surely, 2^{16450487722043} is an apocalyptic number.

16450487722043 is a deficient number, since it is larger than the sum of its proper divisors (131334199237).

16450487722043 is a wasteful number, since it uses less digits than its factorization.

16450487722043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43621017.

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 16450487722043 in words is "sixteen trillion, four hundred fifty billion, four hundred eighty-seven million, seven hundred twenty-two thousand, forty-three".