33132320214 has 64 divisors (see below), whose sum is σ = 76938564096. Its totient is φ = 9315719424.

The previous prime is 33132320183. The next prime is 33132320227. The reversal of 33132320214 is 41202323133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3081592 + ... + 3092324.

It is an arithmetic number, because the mean of its divisors is an integer number (1202165064).

Almost surely, 2^33132320214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33132320214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38469282048).

33132320214 is an abundant number, since it is smaller than the sum of its proper divisors (43806243882).

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

33132320214 is a wasteful number, since it uses less digits than its factorization.

33132320214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11909.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 33132320214 its reverse (41202323133), we get a palindrome (74334643347).

The spelling of 33132320214 in words is "thirty-three billion, one hundred thirty-two million, three hundred twenty thousand, two hundred fourteen".