14916278423 has 8 divisors (see below), whose sum is σ = 14986214880. Its totient is φ = 14846384160.

The previous prime is 14916278369. The next prime is 14916278437. The reversal of 14916278423 is 32487261941.

14916278423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14916278423 - 2⁶ = 14916278359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14916278483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 866486 + ... + 883532.

It is an arithmetic number, because the mean of its divisors is an integer number (1873276860).

Almost surely, 2^14916278423 is an apocalyptic number.

14916278423 is a deficient number, since it is larger than the sum of its proper divisors (69936457).

14916278423 is a wasteful number, since it uses less digits than its factorization.

14916278423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21097.

The product of its digits is 580608, while the sum is 47.

The spelling of 14916278423 in words is "fourteen billion, nine hundred sixteen million, two hundred seventy-eight thousand, four hundred twenty-three".