2012523210234 has 48 divisors (see below), whose sum is σ = 4379122051200. Its totient is φ = 667971584448.

The previous prime is 2012523210211. The next prime is 2012523210263. The reversal of 2012523210234 is 4320123252102.

2012523210234 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 523 + 2 + 102 + 34 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2012523210198 and 2012523210207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78838597 + ... + 78864119.

It is an arithmetic number, because the mean of its divisors is an integer number (91231709400).

Almost surely, 2^{2012523210234} is an apocalyptic number.

2012523210234 is an abundant number, since it is smaller than the sum of its proper divisors (2366598840966).

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

2012523210234 is a wasteful number, since it uses less digits than its factorization.

2012523210234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44099 (or 44096 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 2012523210234 its reverse (4320123252102), we get a palindrome (6332646462336).

The spelling of 2012523210234 in words is "two trillion, twelve billion, five hundred twenty-three million, two hundred ten thousand, two hundred thirty-four".