440440048408 has 16 divisors (see below), whose sum is σ = 825911374680. Its totient is φ = 220197015168.

The previous prime is 440440048387. The next prime is 440440048409. The reversal of 440440048408 is 804840044044.

It is a super-3 number, since 3×440440048408³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440440048409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794641 + ... + 2948032.

Almost surely, 2^440440048408 is an apocalyptic number.

It is an amenable number.

440440048408 is a deficient number, since it is larger than the sum of its proper divisors (385471326272).

440440048408 is a wasteful number, since it uses less digits than its factorization.

440440048408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5752266 (or 5752262 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The spelling of 440440048408 in words is "four hundred forty billion, four hundred forty million, forty-eight thousand, four hundred eight".