4003002422 has 8 divisors (see below), whose sum is σ = 6320530200. Its totient is φ = 1896159024.

The previous prime is 4003002407. The next prime is 4003002433. The reversal of 4003002422 is 2242003004.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4003002422.

It is a congruent number.

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, 52671047 + ... + 52671122.

It is an arithmetic number, because the mean of its divisors is an integer number (790066275).

Almost surely, 2^4003002422 is an apocalyptic number.

4003002422 is a deficient number, since it is larger than the sum of its proper divisors (2317527778).

4003002422 is a wasteful number, since it uses less digits than its factorization.

4003002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105342190.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4003002422 is about 63269.2849809447. The cubic root of 4003002422 is about 1587.7981232902.

Adding to 4003002422 its reverse (2242003004), we get a palindrome (6245005426).

The spelling of 4003002422 in words is "four billion, three million, two thousand, four hundred twenty-two".