14066331254450 has 12 divisors (see below), whose sum is σ = 26163376133370. Its totient is φ = 5626532501760.

The previous prime is 14066331254363. The next prime is 14066331254467. The reversal of 14066331254450 is 5445213366041.

It can be written as a sum of positive squares in 3 ways, for example, as 5517204370129 + 8549126884321 = 2348873^2 + 2923889^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140663312495 + ... + 140663312594.

Almost surely, 2^{14066331254450} is an apocalyptic number.

14066331254450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14066331254450 is a deficient number, since it is larger than the sum of its proper divisors (12097044878920).

14066331254450 is a wasteful number, since it uses less digits than its factorization.

14066331254450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281326625101 (or 281326625096 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 14066331254450 in words is "fourteen trillion, sixty-six billion, three hundred thirty-one million, two hundred fifty-four thousand, four hundred fifty".