4024220431040 has 112 divisors (see below), whose sum is σ = 9914378525280. Its totient is φ = 1553983119360.

The previous prime is 4024220430941. The next prime is 4024220431111. The reversal of 4024220431040 is 401340224204.

It is a happy number.

4024220431040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 87515255 + ... + 87561225.

Almost surely, 2^{4024220431040} is an apocalyptic number.

4024220431040 is a gapful number since it is divisible by the number (40) 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 4024220431040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4957189262640).

4024220431040 is an abundant number, since it is smaller than the sum of its proper divisors (5890158094240).

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

4024220431040 is a wasteful number, since it uses less digits than its factorization.

4024220431040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55450 (or 55440 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4024220431040 its reverse (401340224204), we get a palindrome (4425560655244).

The spelling of 4024220431040 in words is "four trillion, twenty-four billion, two hundred twenty million, four hundred thirty-one thousand, forty".