4224120023040 has 96 divisors (see below), whose sum is σ = 13513884078240. Its totient is φ = 1126431997952.

The previous prime is 4224120023023. The next prime is 4224120023051. The reversal of 4224120023040 is 403200214224.

It is a tau number, because it is divible by the number of its divisors (96).

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 4224120023040.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68721234 + ... + 68782673.

It is an arithmetic number, because the mean of its divisors is an integer number (140769625815).

Almost surely, 2^{4224120023040} is an apocalyptic number.

4224120023040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224120023040 is an abundant number, since it is smaller than the sum of its proper divisors (9289764055200).

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

4224120023040 is a wasteful number, since it uses less digits than its factorization.

4224120023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137503937 (or 137503917 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4224120023040 its reverse (403200214224), we get a palindrome (4627320237264).

The spelling of 4224120023040 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, twenty-three thousand, forty".