24020044042220 has 48 divisors (see below), whose sum is σ = 50916760392960. Its totient is φ = 9518012872896.

The previous prime is 24020044042219. The next prime is 24020044042223. The reversal of 24020044042220 is 2224044002042.

It is a self number, because there is not a number n which added to its sum of digits gives 24020044042220.

It is not an unprimeable number, because it can be changed into a prime (24020044042223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11814182 + ... + 13697261.

It is an arithmetic number, because the mean of its divisors is an integer number (1060765841520).

Almost surely, 2^{24020044042220} is an apocalyptic number.

24020044042220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24020044042220 is an abundant number, since it is smaller than the sum of its proper divisors (26896716350740).

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

24020044042220 is a wasteful number, since it uses less digits than its factorization.

24020044042220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25511894 (or 25511892 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 24020044042220 its reverse (2224044002042), we get a palindrome (26244088044262).

The spelling of 24020044042220 in words is "twenty-four trillion, twenty billion, forty-four million, forty-two thousand, two hundred twenty".