14256489927155 has 8 divisors (see below), whose sum is σ = 19551757614432. Its totient is φ = 9775878807168.

The previous prime is 14256489927149. The next prime is 14256489927157. The reversal of 14256489927155 is 55172998465241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14256489927155 - 2¹⁴ = 14256489910771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14256489927157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203664141782 + ... + 203664141851.

It is an arithmetic number, because the mean of its divisors is an integer number (2443969701804).

Almost surely, 2^{14256489927155} is an apocalyptic number.

14256489927155 is a deficient number, since it is larger than the sum of its proper divisors (5295267687277).

14256489927155 is an equidigital number, since it uses as much as digits as its factorization.

14256489927155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407328283645.

The product of its digits is 217728000, while the sum is 68.

The spelling of 14256489927155 in words is "fourteen trillion, two hundred fifty-six billion, four hundred eighty-nine million, nine hundred twenty-seven thousand, one hundred fifty-five".