213114402441 has 6 divisors (see below), whose sum is σ = 307831914650. Its totient is φ = 142076268288.

The previous prime is 213114402437. The next prime is 213114402461. The reversal of 213114402441 is 144204411312.

213114402441 is a `hidden beast` number, since 213 + 1 + 1 + 4 + 4 + 0 + 2 + 441 = 666.

It can be written as a sum of positive squares in only one way, i.e., 201919916025 + 11194486416 = 449355^2 + 105804^2 .

It is not a de Polignac number, because 213114402441 - 2² = 213114402437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213114402401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11839689016 + ... + 11839689033.

Almost surely, 2^213114402441 is an apocalyptic number.

It is an amenable number.

213114402441 is a deficient number, since it is larger than the sum of its proper divisors (94717512209).

213114402441 is a wasteful number, since it uses less digits than its factorization.

213114402441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23679378055 (or 23679378052 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 213114402441 its reverse (144204411312), we get a palindrome (357318813753).

The spelling of 213114402441 in words is "two hundred thirteen billion, one hundred fourteen million, four hundred two thousand, four hundred forty-one".