14426719718636 has 12 divisors (see below), whose sum is σ = 25262708198112. Its totient is φ = 7208803090608.

The previous prime is 14426719718617. The next prime is 14426719718641. The reversal of 14426719718636 is 63681791762441.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1139185055 + ... + 1139197718.

It is an arithmetic number, because the mean of its divisors is an integer number (2105225683176).

Almost surely, 2^{14426719718636} is an apocalyptic number.

It is an amenable number.

14426719718636 is a deficient number, since it is larger than the sum of its proper divisors (10835988479476).

14426719718636 is a wasteful number, since it uses less digits than its factorization.

14426719718636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278384360 (or 2278384358 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 65.

The spelling of 14426719718636 in words is "fourteen trillion, four hundred twenty-six billion, seven hundred nineteen million, seven hundred eighteen thousand, six hundred thirty-six".