1234334320 has 20 divisors (see below), whose sum is σ = 2869827480. Its totient is φ = 493733696.

The previous prime is 1234334303. The next prime is 1234334323. The reversal of 1234334320 is 234334321.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234334323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7714510 + ... + 7714669.

It is an arithmetic number, because the mean of its divisors is an integer number (143491374).

Almost surely, 2^1234334320 is an apocalyptic number.

1234334320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234334320 is an abundant number, since it is smaller than the sum of its proper divisors (1635493160).

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

1234334320 is a wasteful number, since it uses less digits than its factorization.

1234334320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15429192 (or 15429186 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1234334320 is about 35133.0943698388. The cubic root of 1234334320 is about 1072.6983225671.

Adding to 1234334320 its reverse (234334321), we get a palindrome (1468668641).

Subtracting from 1234334320 its reverse (234334321), we obtain a palindrome (999999999).

The spelling of 1234334320 in words is "one billion, two hundred thirty-four million, three hundred thirty-four thousand, three hundred twenty".