4000024114440 has 64 divisors (see below), whose sum is σ = 12017642241600. Its totient is φ = 1065111328512.

The previous prime is 4000024114433. The next prime is 4000024114477. The reversal of 4000024114440 is 444114200004.

It is a happy number.

It is a super-2 number, since 2×4000024114440² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4000024114440.

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, 24320335 + ... + 24484254.

It is an arithmetic number, because the mean of its divisors is an integer number (187775660025).

Almost surely, 2^{4000024114440} is an apocalyptic number.

4000024114440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4000024114440 is an abundant number, since it is smaller than the sum of its proper divisors (8017618127160).

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

4000024114440 is a wasteful number, since it uses less digits than its factorization.

4000024114440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48805286 (or 48805282 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 4000024114440 its reverse (444114200004), we get a palindrome (4444138314444).

The spelling of 4000024114440 in words is "four trillion, twenty-four million, one hundred fourteen thousand, four hundred forty".