16051342311 has 12 divisors (see below), whose sum is σ = 23189406240. Its totient is φ = 10698986880.

The previous prime is 16051342309. The next prime is 16051342339. The reversal of 16051342311 is 11324315061.

It is a happy number.

16051342311 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 1 + 342 + 311 = 666.

It is not a de Polignac number, because 16051342311 - 2¹ = 16051342309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16051392311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104746 + ... + 207543.

It is an arithmetic number, because the mean of its divisors is an integer number (1932450520).

Almost surely, 2^16051342311 is an apocalyptic number.

16051342311 is a deficient number, since it is larger than the sum of its proper divisors (7138063929).

16051342311 is a wasteful number, since it uses less digits than its factorization.

16051342311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318006 (or 318003 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 16051342311 its reverse (11324315061), we get a palindrome (27375657372).

The spelling of 16051342311 in words is "sixteen billion, fifty-one million, three hundred forty-two thousand, three hundred eleven".