34346403220 has 24 divisors (see below), whose sum is σ = 76370238504. Its totient is φ = 12930410496.

The previous prime is 34346403187. The next prime is 34346403241. The reversal of 34346403220 is 2230464343.

It can be written as a sum of positive squares in 4 ways, for example, as 9255209616 + 25091193604 = 96204^2 + 158402^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50509077 + ... + 50509756.

It is an arithmetic number, because the mean of its divisors is an integer number (3182093271).

Almost surely, 2^34346403220 is an apocalyptic number.

It is an amenable number.

34346403220 is an abundant number, since it is smaller than the sum of its proper divisors (42023835284).

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

34346403220 is a wasteful number, since it uses less digits than its factorization.

34346403220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101018859 (or 101018857 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 34346403220 its reverse (2230464343), we get a palindrome (36576867563).

The spelling of 34346403220 in words is "thirty-four billion, three hundred forty-six million, four hundred three thousand, two hundred twenty".