14376345905 has 4 divisors (see below), whose sum is σ = 17251615092. Its totient is φ = 11501076720.

The previous prime is 14376345899. The next prime is 14376345923. The reversal of 14376345905 is 50954367341.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6254911744 + 8121434161 = 79088^2 + 90119^2 .

It is not a de Polignac number, because 14376345905 - 2⁴ = 14376345889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14376345905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437634586 + ... + 1437634595.

It is an arithmetic number, because the mean of its divisors is an integer number (4312903773).

Almost surely, 2^14376345905 is an apocalyptic number.

It is an amenable number.

14376345905 is a deficient number, since it is larger than the sum of its proper divisors (2875269187).

14376345905 is an equidigital number, since it uses as much as digits as its factorization.

14376345905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875269186.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 14376345905 in words is "fourteen billion, three hundred seventy-six million, three hundred forty-five thousand, nine hundred five".