34421233100 has 72 divisors (see below), whose sum is σ = 75893142528. Its totient is φ = 13548225600.

The previous prime is 34421233043. The next prime is 34421233103. The reversal of 34421233100 is 133212443.

It is a super-2 number, since 2×34421233100² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34421233103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3879269 + ... + 3888131.

It is an arithmetic number, because the mean of its divisors is an integer number (1054071424).

Almost surely, 2^34421233100 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 34421233100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37946571264).

34421233100 is an abundant number, since it is smaller than the sum of its proper divisors (41471909428).

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

34421233100 is a wasteful number, since it uses less digits than its factorization.

34421233100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9495 (or 9488 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34421233100 its reverse (133212443), we get a palindrome (34554445543).

The spelling of 34421233100 in words is "thirty-four billion, four hundred twenty-one million, two hundred thirty-three thousand, one hundred".