4023043233012 has 18 divisors (see below), whose sum is σ = 10169359283538. Its totient is φ = 1341014410992.

The previous prime is 4023043232981. The next prime is 4023043233017. The reversal of 4023043233012 is 2103323403204.

4023043233012 is a `hidden beast` number, since 4 + 0 + 2 + 30 + 4 + 323 + 301 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3355952869476 + 667090363536 = 1831926^2 + 816756^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023043233017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55875600423 + ... + 55875600494.

It is an arithmetic number, because the mean of its divisors is an integer number (564964404641).

Almost surely, 2^{4023043233012} is an apocalyptic number.

It is an amenable number.

4023043233012 is an abundant number, since it is smaller than the sum of its proper divisors (6146316050526).

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

4023043233012 is a wasteful number, since it uses less digits than its factorization.

4023043233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111751200927 (or 111751200922 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 4023043233012 its reverse (2103323403204), we get a palindrome (6126366636216).

The spelling of 4023043233012 in words is "four trillion, twenty-three billion, forty-three million, two hundred thirty-three thousand, twelve".