14494734926957 has 4 divisors (see below), whose sum is σ = 14587058079516. Its totient is φ = 14402411774400.

The previous prime is 14494734926933. The next prime is 14494734927031. The reversal of 14494734926957 is 75962943749441.

14494734926957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1664218682116 + 12830516244841 = 1290046^2 + 3581971^2 .

It is a cyclic number.

It is not a de Polignac number, because 14494734926957 - 2¹² = 14494734922861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14494734926857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46161576044 + ... + 46161576357.

It is an arithmetic number, because the mean of its divisors is an integer number (3646764519879).

Almost surely, 2^{14494734926957} is an apocalyptic number.

It is an amenable number.

14494734926957 is a deficient number, since it is larger than the sum of its proper divisors (92323152559).

14494734926957 is an equidigital number, since it uses as much as digits as its factorization.

14494734926957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92323152558.

The product of its digits is 1646023680, while the sum is 74.

The spelling of 14494734926957 in words is "fourteen trillion, four hundred ninety-four billion, seven hundred thirty-four million, nine hundred twenty-six thousand, nine hundred fifty-seven".