214183960349185 has 8 divisors (see below), whose sum is σ = 257020999464960. Its totient is φ = 171347003582064.

The previous prime is 214183960349123. The next prime is 214183960349189. The reversal of 214183960349185 is 581943069381412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214183960349185 is a prime.

It is a super-2 number, since 2×214183960349185² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214183960349189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14712705 + ... + 25393534.

It is an arithmetic number, because the mean of its divisors is an integer number (32127624933120).

Almost surely, 2^{214183960349185} is an apocalyptic number.

It is an amenable number.

214183960349185 is a deficient number, since it is larger than the sum of its proper divisors (42837039115775).

214183960349185 is a wasteful number, since it uses less digits than its factorization.

214183960349185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41174327.

The product of its (nonzero) digits is 44789760, while the sum is 64.

The spelling of 214183960349185 in words is "two hundred fourteen trillion, one hundred eighty-three billion, nine hundred sixty million, three hundred forty-nine thousand, one hundred eighty-five".