234342354 has 16 divisors (see below), whose sum is σ = 489062592. Its totient is φ = 74717808.

The previous prime is 234342343. The next prime is 234342379. The reversal of 234342354 is 453243432.

It is a super-2 number, since 2×234342354² = 109832677756522632, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848929 + ... + 849204.

It is an arithmetic number, because the mean of its divisors is an integer number (30566412).

Almost surely, 2^234342354 is an apocalyptic number.

234342354 is an abundant number, since it is smaller than the sum of its proper divisors (254720238).

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

234342354 is a wasteful number, since it uses less digits than its factorization.

234342354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698161.

The product of its digits is 34560, while the sum is 30.

The square root of 234342354 is about 15308.2446413689. The cubic root of 234342354 is about 616.5243907789.

Adding to 234342354 its reverse (453243432), we get a palindrome (687585786).

The spelling of 234342354 in words is "two hundred thirty-four million, three hundred forty-two thousand, three hundred fifty-four".