14391320484498 has 32 divisors (see below), whose sum is σ = 30479593477824. Its totient is φ = 4514352817152.

The previous prime is 14391320484487. The next prime is 14391320484539. The reversal of 14391320484498 is 89448402319341.

It is a super-2 number, since 2×14391320484498² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 8115415 + ... + 9728442.

It is an arithmetic number, because the mean of its divisors is an integer number (952487296182).

Almost surely, 2^{14391320484498} is an apocalyptic number.

14391320484498 is an abundant number, since it is smaller than the sum of its proper divisors (16088272993326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14391320484498 is a wasteful number, since it uses less digits than its factorization.

14391320484498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17851786.

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 14391320484498 in words is "fourteen trillion, three hundred ninety-one billion, three hundred twenty million, four hundred eighty-four thousand, four hundred ninety-eight".