214697802105 has 24 divisors (see below), whose sum is σ = 375620836032. Its totient is φ = 113435347104.

The previous prime is 214697802101. The next prime is 214697802157. The reversal of 214697802105 is 501208796412.

214697802105 is a `hidden beast` number, since 2 + 1 + 469 + 7 + 80 + 2 + 105 = 666.

It is not a de Polignac number, because 214697802105 - 2² = 214697802101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (214697802101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22289869 + ... + 22299498.

It is an arithmetic number, because the mean of its divisors is an integer number (15650868168).

Almost surely, 2^214697802105 is an apocalyptic number.

It is an amenable number.

214697802105 is a deficient number, since it is larger than the sum of its proper divisors (160923033927).

214697802105 is a wasteful number, since it uses less digits than its factorization.

214697802105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44589485 (or 44589482 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 214697802105 in words is "two hundred fourteen billion, six hundred ninety-seven million, eight hundred two thousand, one hundred five".