268323342 has 128 divisors (see below), whose sum is σ = 676823040. Its totient is φ = 69189120.

The previous prime is 268323287. The next prime is 268323347. The reversal of 268323342 is 243323862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268323347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3396459 + ... + 3396537.

It is an arithmetic number, because the mean of its divisors is an integer number (5287680).

Almost surely, 2^268323342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 268323342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338411520).

268323342 is an abundant number, since it is smaller than the sum of its proper divisors (408499698).

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

268323342 is a wasteful number, since it uses less digits than its factorization.

268323342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246.

The product of its digits is 41472, while the sum is 33.

The square root of 268323342 is about 16380.5781949234. The cubic root of 268323342 is about 644.9897576644.

It can be divided in two parts, 268 and 323342, that added together give a triangular number (323610 = T₈₀₄).

The spelling of 268323342 in words is "two hundred sixty-eight million, three hundred twenty-three thousand, three hundred forty-two".