4024424400040 has 32 divisors (see below), whose sum is σ = 9878132619360. Its totient is φ = 1463427054400.

The previous prime is 4024424400019. The next prime is 4024424400043. The reversal of 4024424400040 is 400044244204.

It is a junction number, because it is equal to n+sod(n) for n = 4024424399981 and 4024424400008.

It is not an unprimeable number, because it can be changed into a prime (4024424400043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4573209106 + ... + 4573209985.

It is an arithmetic number, because the mean of its divisors is an integer number (308691644355).

Almost surely, 2^{4024424400040} is an apocalyptic number.

4024424400040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4024424400040 is an abundant number, since it is smaller than the sum of its proper divisors (5853708219320).

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

4024424400040 is a wasteful number, since it uses less digits than its factorization.

4024424400040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9146419113 (or 9146419109 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4024424400040 its reverse (400044244204), we get a palindrome (4424468644244).

The spelling of 4024424400040 in words is "four trillion, twenty-four billion, four hundred twenty-four million, four hundred thousand, forty".