234240020031012 has 24 divisors (see below), whose sum is σ = 546674894539200. Its totient is φ = 78063599848416.

The previous prime is 234240020030983. The next prime is 234240020031037. The reversal of 234240020031012 is 210130020042432.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050794087 + ... + 2050908302.

It is an arithmetic number, because the mean of its divisors is an integer number (22778120605800).

Almost surely, 2^{234240020031012} is an apocalyptic number.

It is an amenable number.

234240020031012 is an abundant number, since it is smaller than the sum of its proper divisors (312434874508188).

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

234240020031012 is a wasteful number, since it uses less digits than its factorization.

234240020031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4101707155 (or 4101707153 counting only the distinct ones).

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

Adding to 234240020031012 its reverse (210130020042432), we get a palindrome (444370040073444).

The spelling of 234240020031012 in words is "two hundred thirty-four trillion, two hundred forty billion, twenty million, thirty-one thousand, twelve".