286464467012856 has 96 divisors (see below), whose sum is σ = 798243100577280. Its totient is φ = 84960447812800.

The previous prime is 286464467012833. The next prime is 286464467012863. The reversal of 286464467012856 is 658210764464682.

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, 245024040 + ... + 246190391.

It is an arithmetic number, because the mean of its divisors is an integer number (8315032297680).

Almost surely, 2^{286464467012856} is an apocalyptic number.

It is an amenable number.

286464467012856 is an abundant number, since it is smaller than the sum of its proper divisors (511778633564424).

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

286464467012856 is a wasteful number, since it uses less digits than its factorization.

286464467012856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491214545 (or 491214494 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 69.

The spelling of 286464467012856 in words is "two hundred eighty-six trillion, four hundred sixty-four billion, four hundred sixty-seven million, twelve thousand, eight hundred fifty-six".