14138698484467 has 2 divisors, whose sum is σ = 14138698484468. Its totient is φ = 14138698484466.

The previous prime is 14138698484453. The next prime is 14138698484569. The reversal of 14138698484467 is 76448489683141.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (76448489683141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14138698484467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14138698484467.

It is not a weakly prime, because it can be changed into another prime (14138698484437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7069349242233 + 7069349242234.

It is an arithmetic number, because the mean of its divisors is an integer number (7069349242234).

Almost surely, 2^{14138698484467} is an apocalyptic number.

14138698484467 is a deficient number, since it is larger than the sum of its proper divisors (1).

14138698484467 is an equidigital number, since it uses as much as digits as its factorization.

14138698484467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 891813888, while the sum is 73.

The spelling of 14138698484467 in words is "fourteen trillion, one hundred thirty-eight billion, six hundred ninety-eight million, four hundred eighty-four thousand, four hundred sixty-seven".