65134106433 has 48 divisors (see below), whose sum is σ = 107241563520. Its totient is φ = 37708281600.

The previous prime is 65134106431. The next prime is 65134106437. The reversal of 65134106433 is 33460143156.

65134106433 is a `hidden beast` number, since 6 + 5 + 1 + 3 + 4 + 1 + 0 + 643 + 3 = 666.

65134106433 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 65134106433 - 2¹ = 65134106431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65134106431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1714003 + ... + 1751591.

It is an arithmetic number, because the mean of its divisors is an integer number (2234199240).

Almost surely, 2^65134106433 is an apocalyptic number.

It is an amenable number.

65134106433 is a deficient number, since it is larger than the sum of its proper divisors (42107457087).

65134106433 is a wasteful number, since it uses less digits than its factorization.

65134106433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38390 (or 38387 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 65134106433 its reverse (33460143156), we get a palindrome (98594249589).

The spelling of 65134106433 in words is "sixty-five billion, one hundred thirty-four million, one hundred six thousand, four hundred thirty-three".