4002348044 has 12 divisors (see below), whose sum is σ = 7072110864. Its totient is φ = 1981744944.

The previous prime is 4002347989. The next prime is 4002348047. The reversal of 4002348044 is 4408432004.

It is a junction number, because it is equal to n+sod(n) for n = 4002347998 and 4002348016.

It is not an unprimeable number, because it can be changed into a prime (4002348047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4856807 + ... + 4857630.

It is an arithmetic number, because the mean of its divisors is an integer number (589342572).

Almost surely, 2^4002348044 is an apocalyptic number.

It is an amenable number.

4002348044 is a deficient number, since it is larger than the sum of its proper divisors (3069762820).

4002348044 is a wasteful number, since it uses less digits than its factorization.

4002348044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714544 (or 9714542 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 4002348044 is about 63264.1133977234. The cubic root of 4002348044 is about 1587.7115985044.

The spelling of 4002348044 in words is "four billion, two million, three hundred forty-eight thousand, forty-four".