4210042402 has 8 divisors (see below), whose sum is σ = 6318370476. Its totient is φ = 2103918912.

The previous prime is 4210042399. The next prime is 4210042423. The reversal of 4210042402 is 2042400124.

It can be written as a sum of positive squares in 2 ways, for example, as 3715024401 + 495018001 = 60951^2 + 22249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4210042402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546363 + ... + 554014.

Almost surely, 2^4210042402 is an apocalyptic number.

4210042402 is a deficient number, since it is larger than the sum of its proper divisors (2108328074).

4210042402 is a wasteful number, since it uses less digits than its factorization.

4210042402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102292.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4210042402 is about 64884.8395389863. The cubic root of 4210042402 is about 1614.7135509752.

Adding to 4210042402 its reverse (2042400124), we get a palindrome (6252442526).

The spelling of 4210042402 in words is "four billion, two hundred ten million, forty-two thousand, four hundred two".