214486166828 has 12 divisors (see below), whose sum is σ = 376777983120. Its totient is φ = 106835314512.

The previous prime is 214486166827. The next prime is 214486166833. The reversal of 214486166828 is 828661684412.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (214486166827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101941043 + ... + 101943146.

It is an arithmetic number, because the mean of its divisors is an integer number (31398165260).

Almost surely, 2^214486166828 is an apocalyptic number.

It is an amenable number.

214486166828 is a deficient number, since it is larger than the sum of its proper divisors (162291816292).

214486166828 is a wasteful number, since it uses less digits than its factorization.

214486166828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203884456 (or 203884454 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 56.

The spelling of 214486166828 in words is "two hundred fourteen billion, four hundred eighty-six million, one hundred sixty-six thousand, eight hundred twenty-eight".