23234342042012 has 24 divisors (see below), whose sum is σ = 40685689754304. Its totient is φ = 11609861018112.

The previous prime is 23234342041921. The next prime is 23234342042033. The reversal of 23234342042012 is 21024024343232.

It is a self number, because there is not a number n which added to its sum of digits gives 23234342042012.

It is a congruent 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, 53525108 + ... + 53957444.

It is an arithmetic number, because the mean of its divisors is an integer number (1695237073096).

Almost surely, 2^{23234342042012} is an apocalyptic number.

It is an amenable number.

23234342042012 is a deficient number, since it is larger than the sum of its proper divisors (17451347712292).

23234342042012 is a wasteful number, since it uses less digits than its factorization.

23234342042012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440765 (or 440763 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 23234342042012 its reverse (21024024343232), we get a palindrome (44258366385244).

The spelling of 23234342042012 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred forty-two million, forty-two thousand, twelve".