4044240450 has 72 divisors (see below), whose sum is σ = 10873397808. Its totient is φ = 1077683040.

The previous prime is 4044240427. The next prime is 4044240457. The reversal of 4044240450 is 540424404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4044240457) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 891889 + ... + 896411.

It is an arithmetic number, because the mean of its divisors is an integer number (151019414).

Almost surely, 2^4044240450 is an apocalyptic number.

4044240450 is an abundant number, since it is smaller than the sum of its proper divisors (6829157358).

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

4044240450 is a wasteful number, since it uses less digits than its factorization.

4044240450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528 (or 6520 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 4044240450 is about 63594.3429087840. The cubic root of 4044240450 is about 1593.2318860246.

Adding to 4044240450 its reverse (540424404), we get a palindrome (4584664854).

The spelling of 4044240450 in words is "four billion, forty-four million, two hundred forty thousand, four hundred fifty".