16041044311 has 4 divisors (see below), whose sum is σ = 16594183800. Its totient is φ = 15487904824.

The previous prime is 16041044281. The next prime is 16041044323. The reversal of 16041044311 is 11344014061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16041044311 - 2³³ = 7451109719 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 (16041044351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276569701 + ... + 276569758.

It is an arithmetic number, because the mean of its divisors is an integer number (4148545950).

Almost surely, 2^16041044311 is an apocalyptic number.

16041044311 is a deficient number, since it is larger than the sum of its proper divisors (553139489).

16041044311 is an equidigital number, since it uses as much as digits as its factorization.

16041044311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553139488.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 16041044311 its reverse (11344014061), we get a palindrome (27385058372).

The spelling of 16041044311 in words is "sixteen billion, forty-one million, forty-four thousand, three hundred eleven".