23442342453252 has 48 divisors (see below), whose sum is σ = 60777238939200. Its totient is φ = 7814011867200.

The previous prime is 23442342453223. The next prime is 23442342453263. The reversal of 23442342453252 is 25235424324432.

23442342453252 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 2 + 342 + 4 + 53 + 252 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23442342453198 and 23442342453207.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7104127 + ... + 9866777.

It is an arithmetic number, because the mean of its divisors is an integer number (1266192477900).

Almost surely, 2^{23442342453252} is an apocalyptic number.

It is an amenable number.

23442342453252 is an abundant number, since it is smaller than the sum of its proper divisors (37334896485948).

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

23442342453252 is a wasteful number, since it uses less digits than its factorization.

23442342453252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841233 (or 2841225 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 45.

Adding to 23442342453252 its reverse (25235424324432), we get a palindrome (48677766777684).

The spelling of 23442342453252 in words is "twenty-three trillion, four hundred forty-two billion, three hundred forty-two million, four hundred fifty-three thousand, two hundred fifty-two".