4004434402 has 8 divisors (see below), whose sum is σ = 6019515216. Its totient is φ = 1997929332.

The previous prime is 4004434391. The next prime is 4004434411. The reversal of 4004434402 is 2044344004.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2142768 + ... + 2144635.

It is an arithmetic number, because the mean of its divisors is an integer number (752439402).

Almost surely, 2^4004434402 is an apocalyptic number.

4004434402 is a deficient number, since it is larger than the sum of its proper divisors (2015080814).

4004434402 is a wasteful number, since it uses less digits than its factorization.

4004434402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287872.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4004434402 is about 63280.6005186424. The cubic root of 4004434402 is about 1587.9874332007.

Adding to 4004434402 its reverse (2044344004), we get a palindrome (6048778406).

The spelling of 4004434402 in words is "four billion, four million, four hundred thirty-four thousand, four hundred two".