214260664141 has 4 divisors (see below), whose sum is σ = 214297566912. Its totient is φ = 214223761372.

The previous prime is 214260664139. The next prime is 214260664151. The reversal of 214260664141 is 141466062412.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214260664141 - 2¹ = 214260664139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214260664141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214260664151) 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, 18442675 + ... + 18454288.

It is an arithmetic number, because the mean of its divisors is an integer number (53574391728).

Almost surely, 2^214260664141 is an apocalyptic number.

It is an amenable number.

214260664141 is a deficient number, since it is larger than the sum of its proper divisors (36902771).

214260664141 is an equidigital number, since it uses as much as digits as its factorization.

214260664141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36902770.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 214260664141 in words is "two hundred fourteen billion, two hundred sixty million, six hundred sixty-four thousand, one hundred forty-one".