4114213421 has 2 divisors, whose sum is σ = 4114213422. Its totient is φ = 4114213420.

The previous prime is 4114213403. The next prime is 4114213489. The reversal of 4114213421 is 1243124114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4084999396 + 29214025 = 63914^2 + 5405^2 .

It is a cyclic number.

It is not a de Polignac number, because 4114213421 - 2¹⁸ = 4113951277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4114213121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057106710 + 2057106711.

It is an arithmetic number, because the mean of its divisors is an integer number (2057106711).

Almost surely, 2^4114213421 is an apocalyptic number.

It is an amenable number.

4114213421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4114213421 is an equidigital number, since it uses as much as digits as its factorization.

4114213421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 4114213421 is about 64142.1345217011. The cubic root of 4114213421 is about 1602.3680327268.

Adding to 4114213421 its reverse (1243124114), we get a palindrome (5357337535).

The spelling of 4114213421 in words is "four billion, one hundred fourteen million, two hundred thirteen thousand, four hundred twenty-one".