16008863217332 has 24 divisors (see below), whose sum is σ = 28564607242920. Its totient is φ = 7848374751360.

The previous prime is 16008863217307. The next prime is 16008863217349. The reversal of 16008863217332 is 23371236880061.

It can be written as a sum of positive squares in 4 ways, for example, as 488998112656 + 15519865104676 = 699284^2 + 3939526^2 .

It is a super-2 number, since 2×16008863217332² (a number of 27 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 7 ways as a sum of consecutive naturals, for example, 103408607 + ... + 103563302.

It is an arithmetic number, because the mean of its divisors is an integer number (1190191968455).

Almost surely, 2^{16008863217332} is an apocalyptic number.

It is an amenable number.

16008863217332 is a deficient number, since it is larger than the sum of its proper divisors (12555744025588).

16008863217332 is a wasteful number, since it uses less digits than its factorization.

16008863217332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206972291 (or 206972289 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 16008863217332 in words is "sixteen trillion, eight billion, eight hundred sixty-three million, two hundred seventeen thousand, three hundred thirty-two".