14351967378 has 24 divisors (see below), whose sum is σ = 35538205248. Its totient is φ = 4100562072.

The previous prime is 14351967347. The next prime is 14351967391. The reversal of 14351967378 is 87376915341.

14351967378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56952126 + ... + 56952377.

It is an arithmetic number, because the mean of its divisors is an integer number (1480758552).

Almost surely, 2^14351967378 is an apocalyptic number.

14351967378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14351967378 is an abundant number, since it is smaller than the sum of its proper divisors (21186237870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14351967378 is a wasteful number, since it uses less digits than its factorization.

14351967378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113904518 (or 113904515 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The spelling of 14351967378 in words is "fourteen billion, three hundred fifty-one million, nine hundred sixty-seven thousand, three hundred seventy-eight".