2443242343003 has 16 divisors (see below), whose sum is σ = 3074066392320. Its totient is φ = 1886358909600.

The previous prime is 2443242342979. The next prime is 2443242343037. The reversal of 2443242343003 is 3003432423442.

It is not a de Polignac number, because 2443242343003 - 2¹³ = 2443242334811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2443242343003.

It is not an unprimeable number, because it can be changed into a prime (2443242343063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145543993 + ... + 145560778.

It is an arithmetic number, because the mean of its divisors is an integer number (192129149520).

Almost surely, 2^{2443242343003} is an apocalyptic number.

2443242343003 is a deficient number, since it is larger than the sum of its proper divisors (630824049317).

2443242343003 is a wasteful number, since it uses less digits than its factorization.

2443242343003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291104898.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 2443242343003 its reverse (3003432423442), we get a palindrome (5446674766445).

The spelling of 2443242343003 in words is "two trillion, four hundred forty-three billion, two hundred forty-two million, three hundred forty-three thousand, three".