4022321402 has 32 divisors (see below), whose sum is σ = 6815214720. Its totient is φ = 1763657280.

The previous prime is 4022321399. The next prime is 4022321461. The reversal of 4022321402 is 2041232204.

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, 921008 + ... + 925364.

It is an arithmetic number, because the mean of its divisors is an integer number (212975460).

Almost surely, 2^4022321402 is an apocalyptic number.

4022321402 is a deficient number, since it is larger than the sum of its proper divisors (2792893318).

4022321402 is a wasteful number, since it uses less digits than its factorization.

4022321402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4022321402 is about 63421.7738793232. The cubic root of 4022321402 is about 1590.3483278882.

Adding to 4022321402 its reverse (2041232204), we get a palindrome (6063553606).

The spelling of 4022321402 in words is "four billion, twenty-two million, three hundred twenty-one thousand, four hundred two".