14520345351452 has 96 divisors (see below), whose sum is σ = 27371830886400. Its totient is φ = 6718249133568.

The previous prime is 14520345351377. The next prime is 14520345351469. The reversal of 14520345351452 is 25415354302541.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 5548468448 + ... + 5548471064.

It is an arithmetic number, because the mean of its divisors is an integer number (285123238400).

Almost surely, 2^{14520345351452} is an apocalyptic number.

It is an amenable number.

14520345351452 is a deficient number, since it is larger than the sum of its proper divisors (12851485534948).

14520345351452 is a wasteful number, since it uses less digits than its factorization.

14520345351452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5203 (or 5201 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 14520345351452 its reverse (25415354302541), we get a palindrome (39935699653993).

The spelling of 14520345351452 in words is "fourteen trillion, five hundred twenty billion, three hundred forty-five million, three hundred fifty-one thousand, four hundred fifty-two".