268204942 has 8 divisors (see below), whose sum is σ = 403358976. Its totient is φ = 133751952.

The previous prime is 268204933. The next prime is 268204949. The reversal of 268204942 is 249402862.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268204949) 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, 174303 + ... + 175834.

It is an arithmetic number, because the mean of its divisors is an integer number (50419872).

Almost surely, 2^268204942 is an apocalyptic number.

268204942 is a deficient number, since it is larger than the sum of its proper divisors (135154034).

268204942 is a wasteful number, since it uses less digits than its factorization.

268204942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350522.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 268204942 is about 16376.9637601113. The cubic root of 268204942 is about 644.8948746003.

The spelling of 268204942 in words is "two hundred sixty-eight million, two hundred four thousand, nine hundred forty-two".