16452304243111 has 16 divisors (see below), whose sum is σ = 17965781503488. Its totient is φ = 14941797956800.

The previous prime is 16452304243079. The next prime is 16452304243121. The reversal of 16452304243111 is 11134240325461.

It is a happy number.

16452304243111 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 16452304243111 - 2⁵ = 16452304243079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452304243121) 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, 185935266 + ... + 186023728.

It is an arithmetic number, because the mean of its divisors is an integer number (1122861343968).

Almost surely, 2^{16452304243111} is an apocalyptic number.

16452304243111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16452304243111 is a deficient number, since it is larger than the sum of its proper divisors (1513477260377).

16452304243111 is a wasteful number, since it uses less digits than its factorization.

16452304243111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105062.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 16452304243111 its reverse (11134240325461), we get a palindrome (27586544568572).

The spelling of 16452304243111 in words is "sixteen trillion, four hundred fifty-two billion, three hundred four million, two hundred forty-three thousand, one hundred eleven".