16099439306 has 16 divisors (see below), whose sum is σ = 25205385600. Its totient is φ = 7697818128.

The previous prime is 16099439299. The next prime is 16099439333. The reversal of 16099439306 is 60393499061.

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, 153155 + ... + 235913.

It is an arithmetic number, because the mean of its divisors is an integer number (1575336600).

Almost surely, 2^16099439306 is an apocalyptic number.

16099439306 is a deficient number, since it is larger than the sum of its proper divisors (9105946294).

16099439306 is a wasteful number, since it uses less digits than its factorization.

16099439306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87013.

The product of its (nonzero) digits is 944784, while the sum is 50.

The spelling of 16099439306 in words is "sixteen billion, ninety-nine million, four hundred thirty-nine thousand, three hundred six".