4124214303421 has 2 divisors, whose sum is σ = 4124214303422. Its totient is φ = 4124214303420.

The previous prime is 4124214303403. The next prime is 4124214303457. The reversal of 4124214303421 is 1243034124214.

It is a happy number.

4124214303421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3779968077796 + 344246225625 = 1944214^2 + 586725^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124214303421 - 2³³ = 4115624368829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4124214303491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062107151710 + 2062107151711.

It is an arithmetic number, because the mean of its divisors is an integer number (2062107151711).

Almost surely, 2^{4124214303421} is an apocalyptic number.

It is an amenable number.

4124214303421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4124214303421 is an equidigital number, since it uses as much as digits as its factorization.

4124214303421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4124214303421 its reverse (1243034124214), we get a palindrome (5367248427635).

The spelling of 4124214303421 in words is "four trillion, one hundred twenty-four billion, two hundred fourteen million, three hundred three thousand, four hundred twenty-one".