2042243023413 has 32 divisors (see below), whose sum is σ = 2845380851712. Its totient is φ = 1300468276800.

The previous prime is 2042243023391. The next prime is 2042243023421. The reversal of 2042243023413 is 3143203422402.

It is not a de Polignac number, because 2042243023413 - 2⁹ = 2042243022901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042243023453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164810448 + ... + 164822838.

It is an arithmetic number, because the mean of its divisors is an integer number (88918151616).

Almost surely, 2^{2042243023413} is an apocalyptic number.

2042243023413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2042243023413 is a deficient number, since it is larger than the sum of its proper divisors (803137828299).

2042243023413 is a wasteful number, since it uses less digits than its factorization.

2042243023413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15585.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2042243023413 its reverse (3143203422402), we get a palindrome (5185446445815).

The spelling of 2042243023413 in words is "two trillion, forty-two billion, two hundred forty-three million, twenty-three thousand, four hundred thirteen".