1234320234 has 16 divisors (see below), whose sum is σ = 2821303488. Its totient is φ = 352662912.

The previous prime is 1234320181. The next prime is 1234320257. The reversal of 1234320234 is 4320234321.

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, 14694247 + ... + 14694330.

It is an arithmetic number, because the mean of its divisors is an integer number (176331468).

Almost surely, 2^1234320234 is an apocalyptic number.

1234320234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1234320234 is an abundant number, since it is smaller than the sum of its proper divisors (1586983254).

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

1234320234 is a wasteful number, since it uses less digits than its factorization.

1234320234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29388589.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1234320234 is about 35132.8939030078. The cubic root of 1234320234 is about 1072.6942420718.

Adding to 1234320234 its reverse (4320234321), we get a palindrome (5554554555).

The spelling of 1234320234 in words is "one billion, two hundred thirty-four million, three hundred twenty thousand, two hundred thirty-four".