14498086463 has 24 divisors (see below), whose sum is σ = 16878930432. Its totient is φ = 12197338704.

The previous prime is 14498086457. The next prime is 14498086481. The reversal of 14498086463 is 36468089441.

It is a Cunningham number, because it is equal to 120408²-1.

It is not a de Polignac number, because 14498086463 - 2²⁰ = 14497037887 is a prime.

It is a super-2 number, since 2×14498086463² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14498086423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41781056 + ... + 41781402.

It is an arithmetic number, because the mean of its divisors is an integer number (703288768).

Almost surely, 2^14498086463 is an apocalyptic number.

14498086463 is a deficient number, since it is larger than the sum of its proper divisors (2380843969).

14498086463 is an equidigital number, since it uses as much as digits as its factorization.

14498086463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 14498086463 in words is "fourteen billion, four hundred ninety-eight million, eighty-six thousand, four hundred sixty-three".