16246332893 has 8 divisors (see below), whose sum is σ = 18576150912. Its totient is φ = 13918743216.

The previous prime is 16246332847. The next prime is 16246332917. The reversal of 16246332893 is 39823364261.

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

It is not a de Polignac number, because 16246332893 - 2¹² = 16246328797 is a prime.

It is a super-3 number, since 3×16246332893³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16246332833) 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, 541430 + ... + 570647.

It is an arithmetic number, because the mean of its divisors is an integer number (2322018864).

Almost surely, 2^16246332893 is an apocalyptic number.

It is an amenable number.

16246332893 is a deficient number, since it is larger than the sum of its proper divisors (2329818019).

16246332893 is a wasteful number, since it uses less digits than its factorization.

16246332893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114171.

The product of its digits is 1119744, while the sum is 47.

The spelling of 16246332893 in words is "sixteen billion, two hundred forty-six million, three hundred thirty-two thousand, eight hundred ninety-three".