24340221342332 has 72 divisors (see below), whose sum is σ = 50706687499776. Its totient is φ = 10187999089632.

The previous prime is 24340221342329. The next prime is 24340221342347. The reversal of 24340221342332 is 23324312204342.

It is a junction number, because it is equal to n+sod(n) for n = 24340221342292 and 24340221342301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96315413 + ... + 96567795.

It is an arithmetic number, because the mean of its divisors is an integer number (704259548608).

Almost surely, 2^{24340221342332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24340221342332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25353343749888).

24340221342332 is an abundant number, since it is smaller than the sum of its proper divisors (26366466157444).

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

24340221342332 is a wasteful number, since it uses less digits than its factorization.

24340221342332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263887 (or 263878 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 24340221342332 its reverse (23324312204342), we get a palindrome (47664533546674).

The spelling of 24340221342332 in words is "twenty-four trillion, three hundred forty billion, two hundred twenty-one million, three hundred forty-two thousand, three hundred thirty-two".