285346502468 has 24 divisors (see below), whose sum is σ = 525718139520. Its totient is φ = 135143601120.

The previous prime is 285346502459. The next prime is 285346502471. The reversal of 285346502468 is 864205643582.

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, 224405 + ... + 788067.

It is an arithmetic number, because the mean of its divisors is an integer number (21904922480).

Almost surely, 2^285346502468 is an apocalyptic number.

It is an amenable number.

285346502468 is a deficient number, since it is larger than the sum of its proper divisors (240371637052).

285346502468 is a wasteful number, since it uses less digits than its factorization.

285346502468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570347 (or 570345 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 53.

The spelling of 285346502468 in words is "two hundred eighty-five billion, three hundred forty-six million, five hundred two thousand, four hundred sixty-eight".