16433247117273 has 64 divisors (see below), whose sum is σ = 25900597020672. Its totient is φ = 9073295562240.

The previous prime is 16433247117233. The next prime is 16433247117281. The reversal of 16433247117273 is 37271174233461.

It is not a de Polignac number, because 16433247117273 - 2¹⁶ = 16433247051737 is a prime.

It is a super-2 number, since 2×16433247117273² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16433247117233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37279765 + ... + 37717997.

It is an arithmetic number, because the mean of its divisors is an integer number (404696828448).

Almost surely, 2^{16433247117273} is an apocalyptic number.

It is an amenable number.

16433247117273 is a deficient number, since it is larger than the sum of its proper divisors (9467349903399).

16433247117273 is a wasteful number, since it uses less digits than its factorization.

16433247117273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438734.

The product of its digits is 3556224, while the sum is 51.

The spelling of 16433247117273 in words is "sixteen trillion, four hundred thirty-three billion, two hundred forty-seven million, one hundred seventeen thousand, two hundred seventy-three".