234546143112 has 48 divisors (see below), whose sum is σ = 668662254000. Its totient is φ = 74067202656.

The previous prime is 234546143107. The next prime is 234546143191. The reversal of 234546143112 is 211341645432.

234546143112 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 4 + 614 + 31 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85724562 + ... + 85727297.

It is an arithmetic number, because the mean of its divisors is an integer number (13930463625).

Almost surely, 2^234546143112 is an apocalyptic number.

It is an amenable number.

234546143112 is an abundant number, since it is smaller than the sum of its proper divisors (434116110888).

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

234546143112 is a wasteful number, since it uses less digits than its factorization.

234546143112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171451890 (or 171451883 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 234546143112 its reverse (211341645432), we get a palindrome (445887788544).

The spelling of 234546143112 in words is "two hundred thirty-four billion, five hundred forty-six million, one hundred forty-three thousand, one hundred twelve".