14126953018494 has 16 divisors (see below), whose sum is σ = 29915900509968. Its totient is φ = 4431985260672.

The previous prime is 14126953018487. The next prime is 14126953018583. The reversal of 14126953018494 is 49481035962141.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 69249769597 + ... + 69249769800.

It is an arithmetic number, because the mean of its divisors is an integer number (1869743781873).

Almost surely, 2^{14126953018494} is an apocalyptic number.

14126953018494 is an abundant number, since it is smaller than the sum of its proper divisors (15788947491474).

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

14126953018494 is a wasteful number, since it uses less digits than its factorization.

14126953018494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138499539419.

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 14126953018494 in words is "fourteen trillion, one hundred twenty-six billion, nine hundred fifty-three million, eighteen thousand, four hundred ninety-four".