13230243254442 has 8 divisors (see below), whose sum is σ = 26460486508896. Its totient is φ = 4410081084812.

The previous prime is 13230243254399. The next prime is 13230243254453. The reversal of 13230243254442 is 24445234203231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

13230243254442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13230243254442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102520271198 + ... + 1102520271209.

It is an arithmetic number, because the mean of its divisors is an integer number (3307560813612).

Almost surely, 2^{13230243254442} is an apocalyptic number.

13230243254442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13230243254442 is a wasteful number, since it uses less digits than its factorization.

13230243254442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205040542412.

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 13230243254442 its reverse (24445234203231), we get a palindrome (37675477457673).

The spelling of 13230243254442 in words is "thirteen trillion, two hundred thirty billion, two hundred forty-three million, two hundred fifty-four thousand, four hundred forty-two".