16633342463 has 8 divisors (see below), whose sum is σ = 17512124400. Its totient is φ = 15754894848.

The previous prime is 16633342403. The next prime is 16633342499. The reversal of 16633342463 is 36424333661.

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

It is not a de Polignac number, because 16633342463 - 2¹² = 16633338367 is a prime.

It is a super-3 number, since 3×16633342463³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16633342463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16633342403) 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, 21983 + ... + 183711.

It is an arithmetic number, because the mean of its divisors is an integer number (2189015550).

Almost surely, 2^16633342463 is an apocalyptic number.

16633342463 is a deficient number, since it is larger than the sum of its proper divisors (878781937).

16633342463 is a wasteful number, since it uses less digits than its factorization.

16633342463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167161.

The product of its digits is 559872, while the sum is 41.

The spelling of 16633342463 in words is "sixteen billion, six hundred thirty-three million, three hundred forty-two thousand, four hundred sixty-three".