4202404133 has 4 divisors (see below), whose sum is σ = 4203142380. Its totient is φ = 4201665888.

The previous prime is 4202404111. The next prime is 4202404139. The reversal of 4202404133 is 3314042024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1953463204 + 2248940929 = 44198^2 + 47423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4202404133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4202404099 and 4202404108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202404139) 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 in 3 ways as a sum of consecutive naturals, for example, 360518 + ... + 371991.

It is an arithmetic number, because the mean of its divisors is an integer number (1050785595).

Almost surely, 2^4202404133 is an apocalyptic number.

It is an amenable number.

4202404133 is a deficient number, since it is larger than the sum of its proper divisors (738247).

4202404133 is an equidigital number, since it uses as much as digits as its factorization.

4202404133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738246.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4202404133 is about 64825.9526193021. The cubic root of 4202404133 is about 1613.7364362766.

Adding to 4202404133 its reverse (3314042024), we get a palindrome (7516446157).

The spelling of 4202404133 in words is "four billion, two hundred two million, four hundred four thousand, one hundred thirty-three".