24224424402 has 32 divisors (see below), whose sum is σ = 48795881472. Its totient is φ = 8017165584.

The previous prime is 24224424361. The next prime is 24224424403. The reversal of 24224424402 is 20442442242.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 24224424402.

It is not an unprimeable number, because it can be changed into a prime (24224424403) 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, 475623 + ... + 524085.

It is an arithmetic number, because the mean of its divisors is an integer number (1524871296).

Almost surely, 2^24224424402 is an apocalyptic number.

24224424402 is an abundant number, since it is smaller than the sum of its proper divisors (24571457070).

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

24224424402 is a wasteful number, since it uses less digits than its factorization.

24224424402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49062.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 24224424402 its reverse (20442442242), we get a palindrome (44666866644).

The spelling of 24224424402 in words is "twenty-four billion, two hundred twenty-four million, four hundred twenty-four thousand, four hundred two".