268714846642 has 8 divisors (see below), whose sum is σ = 439715203632. Its totient is φ = 122143112100.

The previous prime is 268714846639. The next prime is 268714846657. The reversal of 268714846642 is 246648417862.

268714846642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 6107155584 + ... + 6107155627.

It is an arithmetic number, because the mean of its divisors is an integer number (54964400454).

Almost surely, 2^268714846642 is an apocalyptic number.

268714846642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

268714846642 is a deficient number, since it is larger than the sum of its proper divisors (171000356990).

268714846642 is a wasteful number, since it uses less digits than its factorization.

268714846642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12214311224.

The product of its digits is 24772608, while the sum is 58.

The spelling of 268714846642 in words is "two hundred sixty-eight billion, seven hundred fourteen million, eight hundred forty-six thousand, six hundred forty-two".