14291700049279 has 4 divisors (see below), whose sum is σ = 14359433225080. Its totient is φ = 14223966873480.

The previous prime is 14291700049267. The next prime is 14291700049337. The reversal of 14291700049279 is 97294000719241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14291700049279 - 2⁹ = 14291700048767 is a prime.

It is a super-2 number, since 2×14291700049279² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14291701049279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33866587584 + ... + 33866588005.

It is an arithmetic number, because the mean of its divisors is an integer number (3589858306270).

Almost surely, 2^{14291700049279} is an apocalyptic number.

14291700049279 is a deficient number, since it is larger than the sum of its proper divisors (67733175801).

14291700049279 is an equidigital number, since it uses as much as digits as its factorization.

14291700049279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67733175800.

The product of its (nonzero) digits is 2286144, while the sum is 55.

The spelling of 14291700049279 in words is "fourteen trillion, two hundred ninety-one billion, seven hundred million, forty-nine thousand, two hundred seventy-nine".