234243402 has 8 divisors (see below), whose sum is σ = 468486816. Its totient is φ = 78081132.

The previous prime is 234243397. The next prime is 234243407. The reversal of 234243402 is 204342432.

It is an interprime number because it is at equal distance from previous prime (234243397) and next prime (234243407).

It is a sphenic number, since it is the product of 3 distinct primes.

234243402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (234243407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19520278 + ... + 19520289.

It is an arithmetic number, because the mean of its divisors is an integer number (58560852).

Almost surely, 2^234243402 is an apocalyptic number.

234243402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

234243402 is a wasteful number, since it uses less digits than its factorization.

234243402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39040572.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 234243402 is about 15305.0123162316. The cubic root of 234243402 is about 616.4376019289.

Adding to 234243402 its reverse (204342432), we get a palindrome (438585834).

The spelling of 234243402 in words is "two hundred thirty-four million, two hundred forty-three thousand, four hundred two".