4422400402 has 8 divisors (see below), whose sum is σ = 7581257856. Its totient is φ = 1895314452.

The previous prime is 4422400399. The next prime is 4422400421. The reversal of 4422400402 is 2040042244.

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

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, 157942858 + ... + 157942885.

It is an arithmetic number, because the mean of its divisors is an integer number (947657232).

Almost surely, 2^4422400402 is an apocalyptic number.

4422400402 is a deficient number, since it is larger than the sum of its proper divisors (3158857454).

4422400402 is a wasteful number, since it uses less digits than its factorization.

4422400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315885752.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4422400402 is about 66501.1308324904. The cubic root of 4422400402 is about 1641.4186121653.

Adding to 4422400402 its reverse (2040042244), we get a palindrome (6462442646).

The spelling of 4422400402 in words is "four billion, four hundred twenty-two million, four hundred thousand, four hundred two".