2043242423313 has 64 divisors (see below), whose sum is σ = 3386279769600. Its totient is φ = 1067113543680.

The previous prime is 2043242423279. The next prime is 2043242423359. The reversal of 2043242423313 is 3133242423402.

It is not a de Polignac number, because 2043242423313 - 2¹² = 2043242419217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043242423713) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11225293 + ... + 11405861.

It is an arithmetic number, because the mean of its divisors is an integer number (52910621400).

Almost surely, 2^{2043242423313} is an apocalyptic number.

It is an amenable number.

2043242423313 is a deficient number, since it is larger than the sum of its proper divisors (1343037346287).

2043242423313 is a wasteful number, since it uses less digits than its factorization.

2043242423313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181002.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 2043242423313 its reverse (3133242423402), we get a palindrome (5176484846715).

The spelling of 2043242423313 in words is "two trillion, forty-three billion, two hundred forty-two million, four hundred twenty-three thousand, three hundred thirteen".