3043023113421 has 12 divisors (see below), whose sum is σ = 4654035350172. Its totient is φ = 1909347835776.

The previous prime is 3043023113419. The next prime is 3043023113437. The reversal of 3043023113421 is 1243113203403.

It is a happy number.

3043023113421 is a `hidden beast` number, since 3 + 0 + 4 + 3 + 0 + 2 + 311 + 342 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2855386864521 + 187636248900 = 1689789^2 + 433170^2 .

It is not a de Polignac number, because 3043023113421 - 2¹ = 3043023113419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3043023113461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9944519826 + ... + 9944520131.

It is an arithmetic number, because the mean of its divisors is an integer number (387836279181).

Almost surely, 2^{3043023113421} is an apocalyptic number.

It is an amenable number.

3043023113421 is a deficient number, since it is larger than the sum of its proper divisors (1611012236751).

3043023113421 is a wasteful number, since it uses less digits than its factorization.

3043023113421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19889039980 (or 19889039977 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 3043023113421 its reverse (1243113203403), we get a palindrome (4286136316824).

The spelling of 3043023113421 in words is "three trillion, forty-three billion, twenty-three million, one hundred thirteen thousand, four hundred twenty-one".