4042402424202 has 32 divisors (see below), whose sum is σ = 8195732064000. Its totient is φ = 1328980400640.

The previous prime is 4042402424171. The next prime is 4042402424227. The reversal of 4042402424202 is 2024242042404.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4042402424202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32349202 + ... + 32473922.

It is an arithmetic number, because the mean of its divisors is an integer number (256116627000).

Almost surely, 2^{4042402424202} is an apocalyptic number.

4042402424202 is an abundant number, since it is smaller than the sum of its proper divisors (4153329639798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4042402424202 is a wasteful number, since it uses less digits than its factorization.

4042402424202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198798.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 4042402424202 its reverse (2024242042404), we get a palindrome (6066644466606).

The spelling of 4042402424202 in words is "four trillion, forty-two billion, four hundred two million, four hundred twenty-four thousand, two hundred two".