14999907423 has 16 divisors (see below), whose sum is σ = 20713605120. Its totient is φ = 9643876704.

The previous prime is 14999907383. The next prime is 14999907427. The reversal of 14999907423 is 32470999941.

It is not a de Polignac number, because 14999907423 - 2¹⁰ = 14999906399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14999907427) 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 15 ways as a sum of consecutive naturals, for example, 24811 + ... + 174972.

It is an arithmetic number, because the mean of its divisors is an integer number (1294600320).

Almost surely, 2^14999907423 is an apocalyptic number.

14999907423 is a deficient number, since it is larger than the sum of its proper divisors (5713697697).

14999907423 is a wasteful number, since it uses less digits than its factorization.

14999907423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200678.

The product of its (nonzero) digits is 4408992, while the sum is 57.

The spelling of 14999907423 in words is "fourteen billion, nine hundred ninety-nine million, nine hundred seven thousand, four hundred twenty-three".