4044354015450 has 144 divisors (see below), whose sum is σ = 11671130276640. Its totient is φ = 924140004480.

The previous prime is 4044354015433. The next prime is 4044354015491. The reversal of 4044354015450 is 545104534404.

4044354015450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4044354015399 and 4044354015408.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24341256 + ... + 24506844.

It is an arithmetic number, because the mean of its divisors is an integer number (81049515810).

Almost surely, 2^{4044354015450} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044354015450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5835565138320).

4044354015450 is an abundant number, since it is smaller than the sum of its proper divisors (7626776261190).

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

4044354015450 is a wasteful number, since it uses less digits than its factorization.

4044354015450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168941 (or 168929 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 4044354015450 its reverse (545104534404), we get a palindrome (4589458549854).

The spelling of 4044354015450 in words is "four trillion, forty-four billion, three hundred fifty-four million, fifteen thousand, four hundred fifty".