34221433020 has 96 divisors (see below), whose sum is σ = 96754065408. Its totient is φ = 9036905472.

The previous prime is 34221432991. The next prime is 34221433031. The reversal of 34221433020 is 2033412243.

It is a super-2 number, since 2×34221433020² (a number of 22 digits) contains 22 as substring.

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, 14962317 + ... + 14964603.

It is an arithmetic number, because the mean of its divisors is an integer number (1007854848).

Almost surely, 2^34221433020 is an apocalyptic number.

34221433020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34221433020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48377032704).

34221433020 is an abundant number, since it is smaller than the sum of its proper divisors (62532632388).

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

34221433020 is a wasteful number, since it uses less digits than its factorization.

34221433020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4619 (or 4617 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 34221433020 its reverse (2033412243), we get a palindrome (36254845263).

The spelling of 34221433020 in words is "thirty-four billion, two hundred twenty-one million, four hundred thirty-three thousand, twenty".