16099388823 has 32 divisors (see below), whose sum is σ = 25092748800. Its totient is φ = 8991328896.

The previous prime is 16099388759. The next prime is 16099388839. The reversal of 16099388823 is 32888399061.

It is not a de Polignac number, because 16099388823 - 2⁶ = 16099388759 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16099388423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176793 + ... + 251901.

It is an arithmetic number, because the mean of its divisors is an integer number (784148400).

Almost surely, 2^16099388823 is an apocalyptic number.

16099388823 is a deficient number, since it is larger than the sum of its proper divisors (8993359977).

16099388823 is a wasteful number, since it uses less digits than its factorization.

16099388823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75351.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The spelling of 16099388823 in words is "sixteen billion, ninety-nine million, three hundred eighty-eight thousand, eight hundred twenty-three".