285196016459264 has 40 divisors (see below), whose sum is σ = 569836698864840. Its totient is φ = 142597585463296.

The previous prime is 285196016459239. The next prime is 285196016459311. The reversal of 285196016459264 is 462954610691582.

It is a junction number, because it is equal to n+sod(n) for n = 285196016459194 and 285196016459203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241314647 + ... + 242493609.

It is an arithmetic number, because the mean of its divisors is an integer number (14245917471621).

Almost surely, 2^{285196016459264} is an apocalyptic number.

It is an amenable number.

285196016459264 is a deficient number, since it is larger than the sum of its proper divisors (284640682405576).

285196016459264 is an equidigital number, since it uses as much as digits as its factorization.

285196016459264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651450 (or 1651434 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 68.

The spelling of 285196016459264 in words is "two hundred eighty-five trillion, one hundred ninety-six billion, sixteen million, four hundred fifty-nine thousand, two hundred sixty-four".