13412420004252 has 24 divisors (see below), whose sum is σ = 31298977326736. Its totient is φ = 4470330860928.

The previous prime is 13412420004241. The next prime is 13412420004253. The reversal of 13412420004252 is 25240002421431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412420004253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59358433 + ... + 59583960.

Almost surely, 2^{13412420004252} is an apocalyptic number.

13412420004252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13412420004252 is an abundant number, since it is smaller than the sum of its proper divisors (17886557322484).

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

13412420004252 is a wasteful number, since it uses less digits than its factorization.

13412420004252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118951797 (or 118951795 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 13412420004252 its reverse (25240002421431), we get a palindrome (38652422425683).

The spelling of 13412420004252 in words is "thirteen trillion, four hundred twelve billion, four hundred twenty million, four thousand, two hundred fifty-two".