16234411133 has 2 divisors, whose sum is σ = 16234411134. Its totient is φ = 16234411132.

The previous prime is 16234411117. The next prime is 16234411139. The reversal of 16234411133 is 33111443261.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14466797284 + 1767613849 = 120278^2 + 42043^2 .

It is a cyclic number.

It is not a de Polignac number, because 16234411133 - 2⁴ = 16234411117 is a prime.

It is a super-2 number, since 2×16234411133² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16234411096 and 16234411105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16234411139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8117205566 + 8117205567.

It is an arithmetic number, because the mean of its divisors is an integer number (8117205567).

Almost surely, 2^16234411133 is an apocalyptic number.

It is an amenable number.

16234411133 is a deficient number, since it is larger than the sum of its proper divisors (1).

16234411133 is an equidigital number, since it uses as much as digits as its factorization.

16234411133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

Adding to 16234411133 its reverse (33111443261), we get a palindrome (49345854394).

The spelling of 16234411133 in words is "sixteen billion, two hundred thirty-four million, four hundred eleven thousand, one hundred thirty-three".