86469633228 has 54 divisors (see below), whose sum is σ = 221800721268. Its totient is φ = 26199523680.

The previous prime is 86469633223. The next prime is 86469633259. The reversal of 86469633228 is 82233696468.

It is not an unprimeable number, because it can be changed into a prime (86469633223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11201226 + ... + 11208942.

Almost surely, 2^86469633228 is an apocalyptic number.

It is an amenable number.

86469633228 is an abundant number, since it is smaller than the sum of its proper divisors (135331088040).

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

86469633228 is an equidigital number, since it uses as much as digits as its factorization.

86469633228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15463 (or 7733 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 57.

The spelling of 86469633228 in words is "eighty-six billion, four hundred sixty-nine million, six hundred thirty-three thousand, two hundred twenty-eight".