14812734881 has 4 divisors (see below), whose sum is σ = 16928839872. Its totient is φ = 12696629892.

The previous prime is 14812734857. The next prime is 14812734883. The reversal of 14812734881 is 18843721841.

14812734881 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14812734881 - 2⁶ = 14812734817 is a prime.

It is a super-3 number, since 3×14812734881³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (14812734883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058052485 + ... + 1058052498.

It is an arithmetic number, because the mean of its divisors is an integer number (4232209968).

Almost surely, 2^14812734881 is an apocalyptic number.

It is an amenable number.

14812734881 is a deficient number, since it is larger than the sum of its proper divisors (2116104991).

14812734881 is an equidigital number, since it uses as much as digits as its factorization.

14812734881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116104990.

The product of its digits is 344064, while the sum is 47.

The spelling of 14812734881 in words is "fourteen billion, eight hundred twelve million, seven hundred thirty-four thousand, eight hundred eighty-one".