423122334 has 16 divisors (see below), whose sum is σ = 848134800. Its totient is φ = 140725760.

The previous prime is 423122321. The next prime is 423122351. The reversal of 423122334 is 433221324.

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, 75837 + ... + 81224.

It is an arithmetic number, because the mean of its divisors is an integer number (53008425).

Almost surely, 2^423122334 is an apocalyptic number.

423122334 is an abundant number, since it is smaller than the sum of its proper divisors (425012466).

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

423122334 is a wasteful number, since it uses less digits than its factorization.

423122334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157515.

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

The square root of 423122334 is about 20569.9376275185. The cubic root of 423122334 is about 750.7384336047.

Adding to 423122334 its reverse (433221324), we get a palindrome (856343658).

It can be divided in two parts, 4231 and 22334, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 423122334 in words is "four hundred twenty-three million, one hundred twenty-two thousand, three hundred thirty-four".