23424435522 has 48 divisors (see below), whose sum is σ = 53175394272. Its totient is φ = 7727633280.

The previous prime is 23424435499. The next prime is 23424435523. The reversal of 23424435522 is 22553442432.

23424435522 is a `hidden beast` number, since 23 + 42 + 4 + 43 + 552 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (23424435523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201304 + ... + 295587.

It is an arithmetic number, because the mean of its divisors is an integer number (1107820714).

Almost surely, 2^23424435522 is an apocalyptic number.

23424435522 is an abundant number, since it is smaller than the sum of its proper divisors (29750958750).

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

23424435522 is an equidigital number, since it uses as much as digits as its factorization.

23424435522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497005 (or 496993 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

Adding to 23424435522 its reverse (22553442432), we get a palindrome (45977877954).

The spelling of 23424435522 in words is "twenty-three billion, four hundred twenty-four million, four hundred thirty-five thousand, five hundred twenty-two".