14213652052452 has 96 divisors (see below), whose sum is σ = 35350356182400. Its totient is φ = 4429489569792.

The previous prime is 14213652052429. The next prime is 14213652052471. The reversal of 14213652052452 is 25425025631241.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33713868 + ... + 34132860.

It is an arithmetic number, because the mean of its divisors is an integer number (368232876900).

Almost surely, 2^{14213652052452} is an apocalyptic number.

14213652052452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14213652052452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17675178091200).

14213652052452 is an abundant number, since it is smaller than the sum of its proper divisors (21136704129948).

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

14213652052452 is a wasteful number, since it uses less digits than its factorization.

14213652052452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420125 (or 420123 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 14213652052452 its reverse (25425025631241), we get a palindrome (39638677683693).

The spelling of 14213652052452 in words is "fourteen trillion, two hundred thirteen billion, six hundred fifty-two million, fifty-two thousand, four hundred fifty-two".