4004053044 has 24 divisors (see below), whose sum is σ = 9892366848. Its totient is φ = 1256173440.

The previous prime is 4004053033. The next prime is 4004053051. The reversal of 4004053044 is 4403504004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9813652 + ... + 9814059.

It is an arithmetic number, because the mean of its divisors is an integer number (412181952).

Almost surely, 2^4004053044 is an apocalyptic number.

It is an amenable number.

4004053044 is an abundant number, since it is smaller than the sum of its proper divisors (5888313804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4004053044 is a wasteful number, since it uses less digits than its factorization.

4004053044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627735 (or 19627733 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4004053044 is about 63277.5872169602. The cubic root of 4004053044 is about 1587.9370215090.

Adding to 4004053044 its reverse (4403504004), we get a palindrome (8407557048).

The spelling of 4004053044 in words is "four billion, four million, fifty-three thousand, forty-four".