234042134320 has 40 divisors (see below), whose sum is σ = 544237260336. Its totient is φ = 93601490688.

The previous prime is 234042134317. The next prime is 234042134323. The reversal of 234042134320 is 23431240432.

It is an interprime number because it is at equal distance from previous prime (234042134317) and next prime (234042134323).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (234042134323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256879 + ... + 730801.

Almost surely, 2^234042134320 is an apocalyptic number.

234042134320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234042134320 is an abundant number, since it is smaller than the sum of its proper divisors (310195126016).

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

234042134320 is a wasteful number, since it uses less digits than its factorization.

234042134320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480109 (or 480103 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 234042134320 its reverse (23431240432), we get a palindrome (257473374752).

The spelling of 234042134320 in words is "two hundred thirty-four billion, forty-two million, one hundred thirty-four thousand, three hundred twenty".