16736240306 has 32 divisors (see below), whose sum is σ = 26458773120. Its totient is φ = 7924276096.

The previous prime is 16736240263. The next prime is 16736240309. The reversal of 16736240306 is 60304263761.

It is a self number, because there is not a number n which added to its sum of digits gives 16736240306.

It is not an unprimeable number, because it can be changed into a prime (16736240309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2448065 + ... + 2454891.

It is an arithmetic number, because the mean of its divisors is an integer number (826836660).

Almost surely, 2^16736240306 is an apocalyptic number.

16736240306 is a deficient number, since it is larger than the sum of its proper divisors (9722532814).

16736240306 is a wasteful number, since it uses less digits than its factorization.

16736240306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7378.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 16736240306 in words is "sixteen billion, seven hundred thirty-six million, two hundred forty thousand, three hundred six".