5422414021 has 2 divisors, whose sum is σ = 5422414022. Its totient is φ = 5422414020.

The previous prime is 5422413991. The next prime is 5422414043. The reversal of 5422414021 is 1204142245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2906288100 + 2516125921 = 53910^2 + 50161^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422414021 - 2⁹ = 5422413509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5422414421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711207010 + 2711207011.

It is an arithmetic number, because the mean of its divisors is an integer number (2711207011).

Almost surely, 2^5422414021 is an apocalyptic number.

It is an amenable number.

5422414021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422414021 is an equidigital number, since it uses as much as digits as its factorization.

5422414021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 5422414021 is about 73637.0424514728. The cubic root of 5422414021 is about 1756.8346623710.

Adding to 5422414021 its reverse (1204142245), we get a palindrome (6626556266).

The spelling of 5422414021 in words is "five billion, four hundred twenty-two million, four hundred fourteen thousand, twenty-one".