268512151088 has 20 divisors (see below), whose sum is σ = 520460863968. Its totient is φ = 134199670080.

The previous prime is 268512151009. The next prime is 268512151091. The reversal of 268512151088 is 880151215862.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3486056 + ... + 3562247.

Almost surely, 2^268512151088 is an apocalyptic number.

It is an amenable number.

268512151088 is a deficient number, since it is larger than the sum of its proper divisors (251948712880).

268512151088 is a wasteful number, since it uses less digits than its factorization.

268512151088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050692 (or 7050686 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 47.

The spelling of 268512151088 in words is "two hundred sixty-eight billion, five hundred twelve million, one hundred fifty-one thousand, eighty-eight".