14717678234 has 32 divisors (see below), whose sum is σ = 26942284800. Its totient is φ = 5893614720.

The previous prime is 14717678231. The next prime is 14717678273. The reversal of 14717678234 is 43287671741.

It is a super-2 number, since 2×14717678234² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14717678231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572099 + ... + 597270.

It is an arithmetic number, because the mean of its divisors is an integer number (841946400).

Almost surely, 2^14717678234 is an apocalyptic number.

14717678234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14717678234 is a deficient number, since it is larger than the sum of its proper divisors (12224606566).

14717678234 is a wasteful number, since it uses less digits than its factorization.

14717678234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169438.

The product of its digits is 1580544, while the sum is 50.

The spelling of 14717678234 in words is "fourteen billion, seven hundred seventeen million, six hundred seventy-eight thousand, two hundred thirty-four".