285132018192 has 40 divisors (see below), whose sum is σ = 841818340416. Its totient is φ = 81466290816.

The previous prime is 285132018179. The next prime is 285132018221. The reversal of 285132018192 is 291810231582.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424303263 + ... + 424303934.

Almost surely, 2^285132018192 is an apocalyptic number.

It is an amenable number.

285132018192 is an abundant number, since it is smaller than the sum of its proper divisors (556686322224).

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

285132018192 is a wasteful number, since it uses less digits than its factorization.

285132018192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848607215 (or 848607209 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The spelling of 285132018192 in words is "two hundred eighty-five billion, one hundred thirty-two million, eighteen thousand, one hundred ninety-two".