16342451133 has 16 divisors (see below), whose sum is σ = 23676672000. Its totient is φ = 9988593840.

The previous prime is 16342451107. The next prime is 16342451141. The reversal of 16342451133 is 33115424361.

It is not a de Polignac number, because 16342451133 - 2⁸ = 16342450877 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16342451094 and 16342451103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16342451143) 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, 4622583 + ... + 4626116.

It is an arithmetic number, because the mean of its divisors is an integer number (1479792000).

Almost surely, 2^16342451133 is an apocalyptic number.

It is an amenable number.

16342451133 is a deficient number, since it is larger than the sum of its proper divisors (7334220867).

16342451133 is a wasteful number, since it uses less digits than its factorization.

16342451133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9248752.

The product of its digits is 25920, while the sum is 33.

Adding to 16342451133 its reverse (33115424361), we get a palindrome (49457875494).

The spelling of 16342451133 in words is "sixteen billion, three hundred forty-two million, four hundred fifty-one thousand, one hundred thirty-three".