24213212104240 has 40 divisors (see below), whose sum is σ = 56313494455680. Its totient is φ = 9682226551296.

The previous prime is 24213212104229. The next prime is 24213212104243. The reversal of 24213212104240 is 4240121231242.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 24213212104199 and 24213212104208.

It is not an unprimeable number, because it can be changed into a prime (24213212104243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47530845 + ... + 48037564.

It is an arithmetic number, because the mean of its divisors is an integer number (1407837361392).

Almost surely, 2^{24213212104240} is an apocalyptic number.

24213212104240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24213212104240 is an abundant number, since it is smaller than the sum of its proper divisors (32100282351440).

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

24213212104240 is a wasteful number, since it uses less digits than its factorization.

24213212104240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95571589 (or 95571583 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 24213212104240 its reverse (4240121231242), we get a palindrome (28453333335482).

The spelling of 24213212104240 in words is "twenty-four trillion, two hundred thirteen billion, two hundred twelve million, one hundred four thousand, two hundred forty".