1214163005986 has 64 divisors (see below), whose sum is σ = 2190052650240. Its totient is φ = 493992794880.

The previous prime is 1214163005971. The next prime is 1214163006047. The reversal of 1214163005986 is 6895003614121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4847005 + ... + 5091343.

It is an arithmetic number, because the mean of its divisors is an integer number (34219572660).

Almost surely, 2^{1214163005986} is an apocalyptic number.

1214163005986 is a deficient number, since it is larger than the sum of its proper divisors (975889644254).

1214163005986 is a wasteful number, since it uses less digits than its factorization.

1214163005986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244619.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 1214163005986 in words is "one trillion, two hundred fourteen billion, one hundred sixty-three million, five thousand, nine hundred eighty-six".