268762424830672 has 40 divisors (see below), whose sum is σ = 529676152369056. Its totient is φ = 132088241932416.

The previous prime is 268762424830637. The next prime is 268762424830673. The reversal of 268762424830672 is 276038424267862.

It is a happy number.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 268762424830598 and 268762424830607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268762424830673) 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, 513396618 + ... + 513919849.

Almost surely, 2^{268762424830672} is an apocalyptic number.

It is an amenable number.

268762424830672 is a deficient number, since it is larger than the sum of its proper divisors (260913727538384).

268762424830672 is a wasteful number, since it uses less digits than its factorization.

268762424830672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027316755 (or 1027316749 counting only the distinct ones).

The product of its (nonzero) digits is 520224768, while the sum is 67.

The spelling of 268762424830672 in words is "two hundred sixty-eight trillion, seven hundred sixty-two billion, four hundred twenty-four million, eight hundred thirty thousand, six hundred seventy-two".