4044330233040 has 160 divisors (see below), whose sum is σ = 12578528851200. Its totient is φ = 1074954166272.

The previous prime is 4044330233017. The next prime is 4044330233071. The reversal of 4044330233040 is 403320334404.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4044330232989 and 4044330233007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369373486 + ... + 369384434.

It is an arithmetic number, because the mean of its divisors is an integer number (78615805320).

Almost surely, 2^{4044330233040} is an apocalyptic number.

4044330233040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044330233040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6289264425600).

4044330233040 is an abundant number, since it is smaller than the sum of its proper divisors (8534198618160).

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

4044330233040 is a wasteful number, since it uses less digits than its factorization.

4044330233040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15869 (or 15863 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 4044330233040 its reverse (403320334404), we get a palindrome (4447650567444).

The spelling of 4044330233040 in words is "four trillion, forty-four billion, three hundred thirty million, two hundred thirty-three thousand, forty".