16368716832 has 96 divisors (see below), whose sum is σ = 48995114112. Its totient is φ = 4740255744.

The previous prime is 16368716831. The next prime is 16368716839. The reversal of 16368716832 is 23861786361.

16368716832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (16368716831) 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 15 ways as a sum of consecutive naturals, for example, 364548 + ... + 406979.

It is an arithmetic number, because the mean of its divisors is an integer number (510365772).

Almost surely, 2^16368716832 is an apocalyptic number.

16368716832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16368716832 is an abundant number, since it is smaller than the sum of its proper divisors (32626397280).

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

16368716832 is a wasteful number, since it uses less digits than its factorization.

16368716832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771570 (or 771562 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The spelling of 16368716832 in words is "sixteen billion, three hundred sixty-eight million, seven hundred sixteen thousand, eight hundred thirty-two".