14013781348897 has 16 divisors (see below), whose sum is σ = 15326210050560. Its totient is φ = 12707788249600.

The previous prime is 14013781348883. The next prime is 14013781348913. The reversal of 14013781348897 is 79884318731041.

It is a cyclic number.

It is not a de Polignac number, because 14013781348897 - 2⁷ = 14013781348769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14013781348817) 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 15 ways as a sum of consecutive naturals, for example, 9520497 + ... + 10893457.

It is an arithmetic number, because the mean of its divisors is an integer number (957888128160).

Almost surely, 2^{14013781348897} is an apocalyptic number.

It is an amenable number.

14013781348897 is a deficient number, since it is larger than the sum of its proper divisors (1312428701663).

14013781348897 is a wasteful number, since it uses less digits than its factorization.

14013781348897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375304.

The product of its (nonzero) digits is 32514048, while the sum is 64.

The spelling of 14013781348897 in words is "fourteen trillion, thirteen billion, seven hundred eighty-one million, three hundred forty-eight thousand, eight hundred ninety-seven".