1234423234 has 16 divisors (see below), whose sum is σ = 2021060160. Its totient is φ = 560797360.

The previous prime is 1234423219. The next prime is 1234423241. The reversal of 1234423234 is 4323244321.

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, 29187 + ... + 57625.

It is an arithmetic number, because the mean of its divisors is an integer number (126316260).

Almost surely, 2^1234423234 is an apocalyptic number.

1234423234 is a deficient number, since it is larger than the sum of its proper divisors (786636926).

1234423234 is a wasteful number, since it uses less digits than its factorization.

1234423234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30425.

The product of its digits is 13824, while the sum is 28.

The square root of 1234423234 is about 35134.3597351652. The cubic root of 1234423234 is about 1072.7240788545.

Adding to 1234423234 its reverse (4323244321), we get a palindrome (5557667555).

The spelling of 1234423234 in words is "one billion, two hundred thirty-four million, four hundred twenty-three thousand, two hundred thirty-four".