14688907379 has 4 divisors (see below), whose sum is σ = 14787490800. Its totient is φ = 14590323960.

The previous prime is 14688907333. The next prime is 14688907411. The reversal of 14688907379 is 97370988641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97370988641 = 3257 ⋅29895913.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14688907379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14688907879) 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, 49291487 + ... + 49291784.

It is an arithmetic number, because the mean of its divisors is an integer number (3696872700).

Almost surely, 2^14688907379 is an apocalyptic number.

14688907379 is a deficient number, since it is larger than the sum of its proper divisors (98583421).

14688907379 is an equidigital number, since it uses as much as digits as its factorization.

14688907379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98583420.

The product of its (nonzero) digits is 18289152, while the sum is 62.

The spelling of 14688907379 in words is "fourteen billion, six hundred eighty-eight million, nine hundred seven thousand, three hundred seventy-nine".