214118127441 has 9 divisors (see below), whose sum is σ = 309283744809. Its totient is φ = 142744492836.

The previous prime is 214118127407. The next prime is 214118127481. The reversal of 214118127441 is 144721811412.

The square root of 214118127441 is 462729.

It is a perfect power (a square), and thus also a powerful number.

214118127441 is a `hidden beast` number, since 2 + 14 + 1 + 181 + 27 + 441 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-214118127441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214118127396 and 214118127405.

It is not an unprimeable number, because it can be changed into a prime (214118127481) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1311066 + ... + 1465308.

Almost surely, 2^214118127441 is an apocalyptic number.

214118127441 is the 462729-th square number.

214118127441 is the 231365-th centered octagonal number.

It is an amenable number.

214118127441 is a deficient number, since it is larger than the sum of its proper divisors (95165617368).

214118127441 is an frugal number, since it uses more digits than its factorization.

214118127441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308492 (or 154246 counting only the distinct ones).

The product of its digits is 14336, while the sum is 36.

Multiplying 214118127441 by its sum of digits (36), we get a square (7708252587876 = 2776374²).

Adding to 214118127441 its reverse (144721811412), we get a palindrome (358839938853).

The spelling of 214118127441 in words is "two hundred fourteen billion, one hundred eighteen million, one hundred twenty-seven thousand, four hundred forty-one".