16164303324 has 96 divisors (see below), whose sum is σ = 43613531136. Its totient is φ = 4615080960.

The previous prime is 16164303313. The next prime is 16164303361. The reversal of 16164303324 is 42330346161.

It is a super-2 number, since 2×16164303324² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145369 + ... + 231215.

It is an arithmetic number, because the mean of its divisors is an integer number (454307616).

Almost surely, 2^16164303324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16164303324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21806765568).

16164303324 is an abundant number, since it is smaller than the sum of its proper divisors (27449227812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16164303324 is a wasteful number, since it uses less digits than its factorization.

16164303324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85955 (or 85953 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 16164303324 its reverse (42330346161), we get a palindrome (58494649485).

The spelling of 16164303324 in words is "sixteen billion, one hundred sixty-four million, three hundred three thousand, three hundred twenty-four".