24323421052 has 48 divisors (see below), whose sum is σ = 50850475200. Its totient is φ = 10170048000.

The previous prime is 24323421049. The next prime is 24323421061. The reversal of 24323421052 is 25012432342.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 24323421052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159949 + ... + 272452.

It is an arithmetic number, because the mean of its divisors is an integer number (1059384900).

Almost surely, 2^24323421052 is an apocalyptic number.

It is an amenable number.

24323421052 is an abundant number, since it is smaller than the sum of its proper divisors (26527054148).

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

24323421052 is a wasteful number, since it uses less digits than its factorization.

24323421052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432467 (or 432451 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 24323421052 its reverse (25012432342), we get a palindrome (49335853394).

The spelling of 24323421052 in words is "twenty-four billion, three hundred twenty-three million, four hundred twenty-one thousand, fifty-two".