14634263387 has 2 divisors, whose sum is σ = 14634263388. Its totient is φ = 14634263386.

The previous prime is 14634263333. The next prime is 14634263437. The reversal of 14634263387 is 78336243641.

It is a strong prime.

It is an emirp because it is prime and its reverse (78336243641) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14634263387 is a prime.

It is not a weakly prime, because it can be changed into another prime (14633263387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7317131693 + 7317131694.

It is an arithmetic number, because the mean of its divisors is an integer number (7317131694).

Almost surely, 2^14634263387 is an apocalyptic number.

14634263387 is a deficient number, since it is larger than the sum of its proper divisors (1).

14634263387 is an equidigital number, since it uses as much as digits as its factorization.

14634263387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 47.

The spelling of 14634263387 in words is "fourteen billion, six hundred thirty-four million, two hundred sixty-three thousand, three hundred eighty-seven".