214430240441 has 8 divisors (see below), whose sum is σ = 215684241864. Its totient is φ = 213177000960.

The previous prime is 214430240407. The next prime is 214430240471. The reversal of 214430240441 is 144042034412.

It can be written as a sum of positive squares in 4 ways, for example, as 20672688400 + 193757552041 = 143780^2 + 440179^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 214430240441 - 2¹⁰ = 214430239417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214430240471) 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, 378971 + ... + 756623.

It is an arithmetic number, because the mean of its divisors is an integer number (26960530233).

Almost surely, 2^214430240441 is an apocalyptic number.

It is an amenable number.

214430240441 is a deficient number, since it is larger than the sum of its proper divisors (1254001423).

214430240441 is a wasteful number, since it uses less digits than its factorization.

214430240441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380971.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 214430240441 its reverse (144042034412), we get a palindrome (358472274853).

The spelling of 214430240441 in words is "two hundred fourteen billion, four hundred thirty million, two hundred forty thousand, four hundred forty-one".