14912673238 has 8 divisors (see below), whose sum is σ = 22403585232. Its totient is φ = 7444811496.

The previous prime is 14912673187. The next prime is 14912673239. The reversal of 14912673238 is 83237621941.

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

It is a super-2 number, since 2×14912673238² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14912673239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5760945 + ... + 5763532.

It is an arithmetic number, because the mean of its divisors is an integer number (2800448154).

Almost surely, 2^14912673238 is an apocalyptic number.

14912673238 is a deficient number, since it is larger than the sum of its proper divisors (7490911994).

14912673238 is a wasteful number, since it uses less digits than its factorization.

14912673238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11525126.

The product of its digits is 435456, while the sum is 46.

The spelling of 14912673238 in words is "fourteen billion, nine hundred twelve million, six hundred seventy-three thousand, two hundred thirty-eight".