4440123040 has 24 divisors (see below), whose sum is σ = 10489791060. Its totient is φ = 1776049152.

The previous prime is 4440122971. The next prime is 4440123059. The reversal of 4440123040 is 403210444.

It can be written as a sum of positive squares in 2 ways, for example, as 4209933456 + 230189584 = 64884^2 + 15172^2 .

It is a super-2 number, since 2×4440123040² = 39429385220677683200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13875225 + ... + 13875544.

Almost surely, 2^4440123040 is an apocalyptic number.

4440123040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4440123040 is an abundant number, since it is smaller than the sum of its proper divisors (6049668020).

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

4440123040 is a wasteful number, since it uses less digits than its factorization.

4440123040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27750784 (or 27750776 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4440123040 is about 66634.2482511809. The cubic root of 4440123040 is about 1643.6083350951.

Adding to 4440123040 its reverse (403210444), we get a palindrome (4843333484).

The spelling of 4440123040 in words is "four billion, four hundred forty million, one hundred twenty-three thousand, forty".