286648042444 has 24 divisors (see below), whose sum is σ = 528113284160. Its totient is φ = 135760744656.

The previous prime is 286648042433. The next prime is 286648042451. The reversal of 286648042444 is 444240846682.

It is a junction number, because it is equal to n+sod(n) for n = 286648042391 and 286648042400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251899 + ... + 797965.

Almost surely, 2^286648042444 is an apocalyptic number.

It is an amenable number.

286648042444 is a deficient number, since it is larger than the sum of its proper divisors (241465241716).

286648042444 is a wasteful number, since it uses less digits than its factorization.

286648042444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552997 (or 552995 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 52.

The spelling of 286648042444 in words is "two hundred eighty-six billion, six hundred forty-eight million, forty-two thousand, four hundred forty-four".