14487914967 has 4 divisors (see below), whose sum is σ = 19317219960. Its totient is φ = 9658609976.

The previous prime is 14487914963. The next prime is 14487914977. The reversal of 14487914967 is 76941978441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14487914967 - 2² = 14487914963 is a prime.

It is a super-2 number, since 2×14487914967² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14487914967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14487914963) 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 3 ways as a sum of consecutive naturals, for example, 2414652492 + ... + 2414652497.

It is an arithmetic number, because the mean of its divisors is an integer number (4829304990).

Almost surely, 2^14487914967 is an apocalyptic number.

14487914967 is a deficient number, since it is larger than the sum of its proper divisors (4829304993).

14487914967 is an equidigital number, since it uses as much as digits as its factorization.

14487914967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829304992.

The product of its digits is 12192768, while the sum is 60.

The spelling of 14487914967 in words is "fourteen billion, four hundred eighty-seven million, nine hundred fourteen thousand, nine hundred sixty-seven".