33214021000 has 64 divisors (see below), whose sum is σ = 78198007680. Its totient is φ = 13204036800.

The previous prime is 33214020947. The next prime is 33214021013. The reversal of 33214021000 is 12041233.

It is a happy number.

It is a super-2 number, since 2×33214021000² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61117 + ... + 264883.

It is an arithmetic number, because the mean of its divisors is an integer number (1221843870).

Almost surely, 2^33214021000 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 33214021000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39099003840).

33214021000 is an abundant number, since it is smaller than the sum of its proper divisors (44983986680).

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

33214021000 is a wasteful number, since it uses less digits than its factorization.

33214021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203951 (or 203937 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 33214021000 its reverse (12041233), we get a palindrome (33226062233).

The spelling of 33214021000 in words is "thirty-three billion, two hundred fourteen million, twenty-one thousand".