268417742774 has 16 divisors (see below), whose sum is σ = 412471979136. Its totient is φ = 130927483200.

The previous prime is 268417742731. The next prime is 268417742777. The reversal of 268417742774 is 477247714862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268417742777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383419 + ... + 1565465.

It is an arithmetic number, because the mean of its divisors is an integer number (25779498696).

Almost surely, 2^268417742774 is an apocalyptic number.

268417742774 is a deficient number, since it is larger than the sum of its proper divisors (144054236362).

268417742774 is a wasteful number, since it uses less digits than its factorization.

268417742774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200071.

The product of its digits is 29503488, while the sum is 59.

The spelling of 268417742774 in words is "two hundred sixty-eight billion, four hundred seventeen million, seven hundred forty-two thousand, seven hundred seventy-four".