33136451076 has 96 divisors (see below), whose sum is σ = 81598608000. Its totient is φ = 10450556928.

The previous prime is 33136451059. The next prime is 33136451081. The reversal of 33136451076 is 67015463133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6916890 + ... + 6921678.

It is an arithmetic number, because the mean of its divisors is an integer number (849985500).

Almost surely, 2^33136451076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33136451076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40799304000).

33136451076 is an abundant number, since it is smaller than the sum of its proper divisors (48462156924).

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

33136451076 is a wasteful number, since it uses less digits than its factorization.

33136451076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221 (or 5219 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 33136451076 in words is "thirty-three billion, one hundred thirty-six million, four hundred fifty-one thousand, seventy-six".