1044714440 has 128 divisors (see below), whose sum is σ = 3002469120. Its totient is φ = 317644800.

The previous prime is 1044714431. The next prime is 1044714467. The reversal of 1044714440 is 444174401.

It is a super-2 number, since 2×1044714440² = 2182856522289027200, which contains 22 as substring.

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, 122144 + ... + 130416.

It is an arithmetic number, because the mean of its divisors is an integer number (23456790).

Almost surely, 2^1044714440 is an apocalyptic number.

1044714440 is a gapful number since it is divisible by the number (10) 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 1044714440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501234560).

1044714440 is an abundant number, since it is smaller than the sum of its proper divisors (1957754680).

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

1044714440 is a wasteful number, since it uses less digits than its factorization.

1044714440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343 (or 8339 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 1044714440 is about 32322.0426334723. The cubic root of 1044714440 is about 1014.6880191720.

Adding to 1044714440 its reverse (444174401), we get a palindrome (1488888841).

The spelling of 1044714440 in words is "one billion, forty-four million, seven hundred fourteen thousand, four hundred forty".