14354350453512 has 24 divisors (see below), whose sum is σ = 38876365811790. Its totient is φ = 4784783484480.

The previous prime is 14354350453511. The next prime is 14354350453567. The reversal of 14354350453512 is 21535405345341.

14354350453512 is a `hidden beast` number, since 1 + 4 + 3 + 5 + 43 + 50 + 45 + 3 + 512 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14277107592036 + 77242861476 = 3778506^2 + 277926^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (14354350453511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99682989189 + ... + 99682989332.

Almost surely, 2^{14354350453512} is an apocalyptic number.

14354350453512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14354350453512 is an abundant number, since it is smaller than the sum of its proper divisors (24522015358278).

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

14354350453512 is a wasteful number, since it uses less digits than its factorization.

14354350453512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199365978533 (or 199365978526 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

Adding to 14354350453512 its reverse (21535405345341), we get a palindrome (35889755798853).

The spelling of 14354350453512 in words is "fourteen trillion, three hundred fifty-four billion, three hundred fifty million, four hundred fifty-three thousand, five hundred twelve".