268201334942 has 8 divisors (see below), whose sum is σ = 409120680600. Its totient is φ = 131827774744.

The previous prime is 268201334941. The next prime is 268201334981. The reversal of 268201334942 is 249433102862.

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

It is a junction number, because it is equal to n+sod(n) for n = 268201334893 and 268201334902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268201334941) 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, 1136446217 + ... + 1136446452.

It is an arithmetic number, because the mean of its divisors is an integer number (51140085075).

Almost surely, 2^268201334942 is an apocalyptic number.

268201334942 is a deficient number, since it is larger than the sum of its proper divisors (140919345658).

268201334942 is a wasteful number, since it uses less digits than its factorization.

268201334942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272892730.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 268201334942 in words is "two hundred sixty-eight billion, two hundred one million, three hundred thirty-four thousand, nine hundred forty-two".