33134539469 has 8 divisors (see below), whose sum is σ = 35394106680. Its totient is φ = 30909469696.

The previous prime is 33134539463. The next prime is 33134539481. The reversal of 33134539469 is 96493543133.

It can be written as a sum of positive squares in 4 ways, for example, as 2762763844 + 30371775625 = 52562^2 + 174275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33134539469 - 2¹² = 33134535373 is a prime.

It is a super-2 number, since 2×33134539469² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134539463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8622374 + ... + 8626215.

It is an arithmetic number, because the mean of its divisors is an integer number (4424263335).

Almost surely, 2^33134539469 is an apocalyptic number.

It is an amenable number.

33134539469 is a deficient number, since it is larger than the sum of its proper divisors (2259567211).

33134539469 is a wasteful number, since it uses less digits than its factorization.

33134539469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17248719.

The product of its digits is 3149280, while the sum is 50.

The spelling of 33134539469 in words is "thirty-three billion, one hundred thirty-four million, five hundred thirty-nine thousand, four hundred sixty-nine".