3804312751044 has 96 divisors (see below), whose sum is σ = 9787194162816. Its totient is φ = 1142963758080.

The previous prime is 3804312751027. The next prime is 3804312751049. The reversal of 3804312751044 is 4401572134083.

It is a junction number, because it is equal to n+sod(n) for n = 3804312750987 and 3804312751005.

It is not an unprimeable number, because it can be changed into a prime (3804312751049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155362 + ... + 2762745.

It is an arithmetic number, because the mean of its divisors is an integer number (101949939196).

Almost surely, 2^{3804312751044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3804312751044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4893597081408).

3804312751044 is an abundant number, since it is smaller than the sum of its proper divisors (5982881411772).

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

3804312751044 is a wasteful number, since it uses less digits than its factorization.

3804312751044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918325 (or 2918323 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 3804312751044 in words is "three trillion, eight hundred four billion, three hundred twelve million, seven hundred fifty-one thousand, forty-four".