1044440468 has 48 divisors (see below), whose sum is σ = 1921328640. Its totient is φ = 496204800.

The previous prime is 1044440443. The next prime is 1044440489. The reversal of 1044440468 is 8640444401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1835288 + ... + 1835856.

It is an arithmetic number, because the mean of its divisors is an integer number (40027680).

Almost surely, 2^1044440468 is an apocalyptic number.

It is an amenable number.

1044440468 is a deficient number, since it is larger than the sum of its proper divisors (876888172).

1044440468 is a wasteful number, since it uses less digits than its factorization.

1044440468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The square root of 1044440468 is about 32317.8041952110. The cubic root of 1044440468 is about 1014.5993121850.

Adding to 1044440468 its reverse (8640444401), we get a palindrome (9684884869).

The spelling of 1044440468 in words is "one billion, forty-four million, four hundred forty thousand, four hundred sixty-eight".