33016761140 has 96 divisors (see below), whose sum is σ = 80146692864. Its totient is φ = 11291535360.

The previous prime is 33016761103. The next prime is 33016761163. The reversal of 33016761140 is 4116761033.

It is a junction number, because it is equal to n+sod(n) for n = 33016761097 and 33016761106.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7227137 + ... + 7231703.

It is an arithmetic number, because the mean of its divisors is an integer number (834861384).

Almost surely, 2^33016761140 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 33016761140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40073346432).

33016761140 is an abundant number, since it is smaller than the sum of its proper divisors (47129931724).

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

33016761140 is a wasteful number, since it uses less digits than its factorization.

33016761140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537 (or 6535 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 33016761140 in words is "thirty-three billion, sixteen million, seven hundred sixty-one thousand, one hundred forty".