34434043320 has 64 divisors (see below), whose sum is σ = 109378732320. Its totient is φ = 8642269184.

The previous prime is 34434043297. The next prime is 34434043339. The reversal of 34434043320 is 2334043443.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 8437677 + ... + 8441756.

Almost surely, 2^34434043320 is an apocalyptic number.

34434043320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34434043320 is an abundant number, since it is smaller than the sum of its proper divisors (74944689000).

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

34434043320 is a wasteful number, since it uses less digits than its factorization.

34434043320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16879464 (or 16879460 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 34434043320 its reverse (2334043443), we get a palindrome (36768086763).

The spelling of 34434043320 in words is "thirty-four billion, four hundred thirty-four million, forty-three thousand, three hundred twenty".