34420030000 has 100 divisors (see below), whose sum is σ = 83462289768. Its totient is φ = 13746880000.

The previous prime is 34420029991. The next prime is 34420030009. The reversal of 34420030000 is 3002443.

It is an interprime number because it is at equal distance from previous prime (34420029991) and next prime (34420030009).

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (34420030009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7607739 + ... + 7612261.

Almost surely, 2^34420030000 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 34420030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41731144884).

34420030000 is an abundant number, since it is smaller than the sum of its proper divisors (49042259768).

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

34420030000 is an equidigital number, since it uses as much as digits as its factorization.

34420030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312 (or 5291 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 34420030000 its reverse (3002443), we get a palindrome (34423032443).

The spelling of 34420030000 in words is "thirty-four billion, four hundred twenty million, thirty thousand".