24113040421220 has 24 divisors (see below), whose sum is σ = 50638224034944. Its totient is φ = 9645056330336.

The previous prime is 24113040421213. The next prime is 24113040421289. The reversal of 24113040421220 is 2212404031142.

It is a self number, because there is not a number n which added to its sum of digits gives 24113040421220.

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, 8749082 + ... + 11170161.

It is an arithmetic number, because the mean of its divisors is an integer number (2109926001456).

Almost surely, 2^{24113040421220} is an apocalyptic number.

24113040421220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24113040421220 is an abundant number, since it is smaller than the sum of its proper divisors (26525183613724).

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

24113040421220 is a wasteful number, since it uses less digits than its factorization.

24113040421220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19979779 (or 19979777 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 24113040421220 its reverse (2212404031142), we get a palindrome (26325444452362).

The spelling of 24113040421220 in words is "twenty-four trillion, one hundred thirteen billion, forty million, four hundred twenty-one thousand, two hundred twenty".