4202342401 has 2 divisors, whose sum is σ = 4202342402. Its totient is φ = 4202342400.

The previous prime is 4202342383. The next prime is 4202342413. The reversal of 4202342401 is 1042432024.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2504902401 + 1697440000 = 50049^2 + 41200^2 .

It is a cyclic number.

It is not a de Polignac number, because 4202342401 - 2¹⁷ = 4202211329 is a prime.

It is not a weakly prime, because it can be changed into another prime (4202343401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101171200 + 2101171201.

It is an arithmetic number, because the mean of its divisors is an integer number (2101171201).

Almost surely, 2^4202342401 is an apocalyptic number.

It is an amenable number.

4202342401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202342401 is an equidigital number, since it uses as much as digits as its factorization.

4202342401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4202342401 is about 64825.4764810873. The cubic root of 4202342401 is about 1613.7285344771.

Adding to 4202342401 its reverse (1042432024), we get a palindrome (5244774425).

The spelling of 4202342401 in words is "four billion, two hundred two million, three hundred forty-two thousand, four hundred one".