3012340442023 has 4 divisors (see below), whose sum is σ = 3286189573128. Its totient is φ = 2738491310920.

The previous prime is 3012340442003. The next prime is 3012340442051. The reversal of 3012340442023 is 3202440432103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3012340442023 - 2³³ = 3003750507431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3012340441982 and 3012340442000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012340442003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136924565536 + ... + 136924565557.

It is an arithmetic number, because the mean of its divisors is an integer number (821547393282).

Almost surely, 2^{3012340442023} is an apocalyptic number.

3012340442023 is a deficient number, since it is larger than the sum of its proper divisors (273849131105).

3012340442023 is a wasteful number, since it uses less digits than its factorization.

3012340442023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273849131104.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3012340442023 its reverse (3202440432103), we get a palindrome (6214780874126).

The spelling of 3012340442023 in words is "three trillion, twelve billion, three hundred forty million, four hundred forty-two thousand, twenty-three".