4420403002 has 32 divisors (see below), whose sum is σ = 7101454464. Its totient is φ = 2056320000.

The previous prime is 4420402979. The next prime is 4420403017. The reversal of 4420403002 is 2003040244.

It is a super-2 number, since 2×4420403002² = 39079925400181224008, which contains 22 as substring.

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, 3680002 + ... + 3681202.

It is an arithmetic number, because the mean of its divisors is an integer number (221920452).

Almost surely, 2^4420403002 is an apocalyptic number.

4420403002 is a deficient number, since it is larger than the sum of its proper divisors (2681051462).

4420403002 is a wasteful number, since it uses less digits than its factorization.

4420403002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4420403002 is about 66486.1113466565. Note that the first 3 decimals coincide. The cubic root of 4420403002 is about 1641.1714565518.

Adding to 4420403002 its reverse (2003040244), we get a palindrome (6423443246).

The spelling of 4420403002 in words is "four billion, four hundred twenty million, four hundred three thousand, two".