38214166986 has 32 divisors (see below), whose sum is σ = 84926761920. Its totient is φ = 12737097072.

The previous prime is 38214166981. The next prime is 38214166987. The reversal of 38214166986 is 68966141283.

38214166986 is a `hidden beast` number, since 382 + 14 + 166 + 98 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (38214166981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360561 + ... + 1388363.

It is an arithmetic number, because the mean of its divisors is an integer number (2653961310).

Almost surely, 2^38214166986 is an apocalyptic number.

38214166986 is an abundant number, since it is smaller than the sum of its proper divisors (46712594934).

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

38214166986 is a wasteful number, since it uses less digits than its factorization.

38214166986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53267 (or 53261 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 38214166986 in words is "thirty-eight billion, two hundred fourteen million, one hundred sixty-six thousand, nine hundred eighty-six".