14042031234 has 96 divisors (see below), whose sum is σ = 36397817856. Its totient is φ = 3569640480.

The previous prime is 14042031233. The next prime is 14042031239. The reversal of 14042031234 is 43213024041.

It is not an unprimeable number, because it can be changed into a prime (14042031233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105807 + ... + 198189.

It is an arithmetic number, because the mean of its divisors is an integer number (379143936).

Almost surely, 2^14042031234 is an apocalyptic number.

14042031234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14042031234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18198908928).

14042031234 is an abundant number, since it is smaller than the sum of its proper divisors (22355786622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14042031234 is a wasteful number, since it uses less digits than its factorization.

14042031234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92460 (or 92453 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 14042031234 its reverse (43213024041), we get a palindrome (57255055275).

The spelling of 14042031234 in words is "fourteen billion, forty-two million, thirty-one thousand, two hundred thirty-four".