16235491484739 has 16 divisors (see below), whose sum is σ = 23408368201728. Its totient is φ = 9970230897792.

The previous prime is 16235491484731. The next prime is 16235491484741. The reversal of 16235491484739 is 93748419453261.

16235491484739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16235491484739 - 2³ = 16235491484731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16235491484739.

It is not an unprimeable number, because it can be changed into a prime (16235491484731) 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, 3386624947 + ... + 3386629740.

It is an arithmetic number, because the mean of its divisors is an integer number (1463023012608).

Almost surely, 2^{16235491484739} is an apocalyptic number.

16235491484739 is a deficient number, since it is larger than the sum of its proper divisors (7172876716989).

16235491484739 is a wasteful number, since it uses less digits than its factorization.

16235491484739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6773254754.

The product of its digits is 156764160, while the sum is 66.

The spelling of 16235491484739 in words is "sixteen trillion, two hundred thirty-five billion, four hundred ninety-one million, four hundred eighty-four thousand, seven hundred thirty-nine".