14461142667 has 24 divisors (see below), whose sum is σ = 20767880016. Its totient is φ = 8919757824.

The previous prime is 14461142651. The next prime is 14461142669. The reversal of 14461142667 is 76624116441.

It is not a de Polignac number, because 14461142667 - 2⁴ = 14461142651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14461142669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136803 + ... + 218259.

It is an arithmetic number, because the mean of its divisors is an integer number (865328334).

Almost surely, 2^14461142667 is an apocalyptic number.

14461142667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14461142667 is a deficient number, since it is larger than the sum of its proper divisors (6306737349).

14461142667 is an equidigital number, since it uses as much as digits as its factorization.

14461142667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81595 (or 81536 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The spelling of 14461142667 in words is "fourteen billion, four hundred sixty-one million, one hundred forty-two thousand, six hundred sixty-seven".