16016353845 has 16 divisors (see below), whose sum is σ = 25657783872. Its totient is φ = 8531516160.

The previous prime is 16016353831. The next prime is 16016353849. The reversal of 16016353845 is 54835361061.

It is not a de Polignac number, because 16016353845 - 2⁹ = 16016353333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16016353797 and 16016353806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16016353849) 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, 646132 + ... + 670461.

It is an arithmetic number, because the mean of its divisors is an integer number (1603611492).

Almost surely, 2^16016353845 is an apocalyptic number.

16016353845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16016353845 is a deficient number, since it is larger than the sum of its proper divisors (9641430027).

16016353845 is a wasteful number, since it uses less digits than its factorization.

16016353845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317412.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 16016353845 in words is "sixteen billion, sixteen million, three hundred fifty-three thousand, eight hundred forty-five".