268463464364862 has 48 divisors (see below), whose sum is σ = 626416158998448. Its totient is φ = 82603957104000.

The previous prime is 268463464364831. The next prime is 268463464364881.

268463464364862 is a `hidden beast` number, since 2 + 6 + 8 + 4 + 63 + 46 + 43 + 6 + 486 + 2 = 666.

268463464364862 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132609613 + ... + 134618855.

It is an arithmetic number, because the mean of its divisors is an integer number (13050336645801).

Almost surely, 2^{268463464364862} is an apocalyptic number.

268463464364862 is an abundant number, since it is smaller than the sum of its proper divisors (357952694633586).

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

268463464364862 is a wasteful number, since it uses less digits than its factorization.

268463464364862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580265 (or 2580262 counting only the distinct ones).

The product of its digits is 4586471424, while the sum is 72.

The spelling of 268463464364862 in words is "two hundred sixty-eight trillion, four hundred sixty-three billion, four hundred sixty-four million, three hundred sixty-four thousand, eight hundred sixty-two".