33321342150 has 144 divisors (see below), whose sum is σ = 99778770000. Its totient is φ = 7922810880.

The previous prime is 33321342143. The next prime is 33321342163. The reversal of 33321342150 is 5124312333.

It is a super-2 number, since 2×33321342150² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 30726 + ... + 259974.

It is an arithmetic number, because the mean of its divisors is an integer number (692908125).

Almost surely, 2^33321342150 is an apocalyptic number.

33321342150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 33321342150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49889385000).

33321342150 is an abundant number, since it is smaller than the sum of its proper divisors (66457427850).

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

33321342150 is a wasteful number, since it uses less digits than its factorization.

33321342150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229303 (or 229295 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 33321342150 its reverse (5124312333), we get a palindrome (38445654483).

The spelling of 33321342150 in words is "thirty-three billion, three hundred twenty-one million, three hundred forty-two thousand, one hundred fifty".