16433321117371 has 8 divisors (see below), whose sum is σ = 17129367395600. Its totient is φ = 15750532863648.

The previous prime is 16433321117363. The next prime is 16433321117399. The reversal of 16433321117371 is 17371112333461.

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 16433321117371 - 2³ = 16433321117363 is a prime.

It is a super-4 number, since 4×16433321117371⁴ (a number of 54 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16433321117971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3314503596 + ... + 3314508553.

It is an arithmetic number, because the mean of its divisors is an integer number (2141170924450).

Almost surely, 2^{16433321117371} is an apocalyptic number.

16433321117371 is a deficient number, since it is larger than the sum of its proper divisors (696046278229).

16433321117371 is an equidigital number, since it uses as much as digits as its factorization.

16433321117371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629012253.

The product of its digits is 190512, while the sum is 43.

The spelling of 16433321117371 in words is "sixteen trillion, four hundred thirty-three billion, three hundred twenty-one million, one hundred seventeen thousand, three hundred seventy-one".