14321555234 has 32 divisors (see below), whose sum is σ = 25024934016. Its totient is φ = 6019960320.

The previous prime is 14321555233. The next prime is 14321555249. The reversal of 14321555234 is 43255512341.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14321555194 and 14321555203.

It is not an unprimeable number, because it can be changed into a prime (14321555233) 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, 277709 + ... + 325215.

It is an arithmetic number, because the mean of its divisors is an integer number (782029188).

Almost surely, 2^14321555234 is an apocalyptic number.

14321555234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14321555234 is a deficient number, since it is larger than the sum of its proper divisors (10703378782).

14321555234 is a wasteful number, since it uses less digits than its factorization.

14321555234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47930.

The product of its digits is 72000, while the sum is 35.

The spelling of 14321555234 in words is "fourteen billion, three hundred twenty-one million, five hundred fifty-five thousand, two hundred thirty-four".