16043308632 has 128 divisors (see below), whose sum is σ = 49290225600. Its totient is φ = 4802955264.

The previous prime is 16043308621. The next prime is 16043308637. The reversal of 16043308632 is 23680334061.

16043308632 is a `hidden beast` number, since 16 + 0 + 4 + 3 + 3 + 0 + 8 + 632 = 666.

16043308632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16043308632² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16043308637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26688 + ... + 181104.

Almost surely, 2^16043308632 is an apocalyptic number.

16043308632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16043308632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24645112800).

16043308632 is an abundant number, since it is smaller than the sum of its proper divisors (33246916968).

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

16043308632 is a wasteful number, since it uses less digits than its factorization.

16043308632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154482 (or 154472 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 16043308632 in words is "sixteen billion, forty-three million, three hundred eight thousand, six hundred thirty-two".