33481635834 has 16 divisors (see below), whose sum is σ = 68226730272. Its totient is φ = 10949968848.

The previous prime is 33481635833. The next prime is 33481635841. The reversal of 33481635834 is 43853618433.

It is a super-2 number, since 2×33481635834² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33481635833) 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, 52643764 + ... + 52644399.

It is an arithmetic number, because the mean of its divisors is an integer number (4264170642).

Almost surely, 2^33481635834 is an apocalyptic number.

33481635834 is an abundant number, since it is smaller than the sum of its proper divisors (34745094438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33481635834 is a wasteful number, since it uses less digits than its factorization.

33481635834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105288221.

The product of its digits is 2488320, while the sum is 48.

The spelling of 33481635834 in words is "thirty-three billion, four hundred eighty-one million, six hundred thirty-five thousand, eight hundred thirty-four".