43214104441 has 2 divisors, whose sum is σ = 43214104442. Its totient is φ = 43214104440.

The previous prime is 43214104429. The next prime is 43214104447. The reversal of 43214104441 is 14440141234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35229788416 + 7984316025 = 187696^2 + 89355^2 .

It is a cyclic number.

It is not a de Polignac number, because 43214104441 - 2⁷ = 43214104313 is a prime.

It is not a weakly prime, because it can be changed into another prime (43214104447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21607052220 + 21607052221.

It is an arithmetic number, because the mean of its divisors is an integer number (21607052221).

Almost surely, 2^43214104441 is an apocalyptic number.

It is an amenable number.

43214104441 is a deficient number, since it is larger than the sum of its proper divisors (1).

43214104441 is an equidigital number, since it uses as much as digits as its factorization.

43214104441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 43214104441 its reverse (14440141234), we get a palindrome (57654245675).

The spelling of 43214104441 in words is "forty-three billion, two hundred fourteen million, one hundred four thousand, four hundred forty-one".