4022002402 has 16 divisors (see below), whose sum is σ = 6808406400. Its totient is φ = 1765141840.

The previous prime is 4022002367. The next prime is 4022002421. The reversal of 4022002402 is 2042002204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3151402 + ... + 3152677.

It is an arithmetic number, because the mean of its divisors is an integer number (425525400).

Almost surely, 2^4022002402 is an apocalyptic number.

4022002402 is a deficient number, since it is larger than the sum of its proper divisors (2786403998).

4022002402 is a wasteful number, since it uses less digits than its factorization.

4022002402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304121.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4022002402 is about 63419.2589202996. The cubic root of 4022002402 is about 1590.3062846270.

Adding to 4022002402 its reverse (2042002204), we get a palindrome (6064004606).

The spelling of 4022002402 in words is "four billion, twenty-two million, two thousand, four hundred two".