268206011632032 has 48 divisors (see below), whose sum is σ = 704142566400672. Its totient is φ = 89389078688000.

The previous prime is 268206011631979. The next prime is 268206011632043. The reversal of 268206011632032 is 230236110602862.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201288594 + ... + 202616657.

It is an arithmetic number, because the mean of its divisors is an integer number (14669636800014).

Almost surely, 2^{268206011632032} is an apocalyptic number.

It is an amenable number.

268206011632032 is an abundant number, since it is smaller than the sum of its proper divisors (435936554768640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268206011632032 is a wasteful number, since it uses less digits than its factorization.

268206011632032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403912181 (or 403912173 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 268206011632032 in words is "two hundred sixty-eight trillion, two hundred six billion, eleven million, six hundred thirty-two thousand, thirty-two".