2042000310343 has 32 divisors (see below), whose sum is σ = 2443049459712. Its totient is φ = 1669901184000.

The previous prime is 2042000310323. The next prime is 2042000310353. The reversal of 2042000310343 is 3430130002402.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2042000310343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042000310323) 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, 38356143 + ... + 38409343.

It is an arithmetic number, because the mean of its divisors is an integer number (76345295616).

Almost surely, 2^{2042000310343} is an apocalyptic number.

2042000310343 is a deficient number, since it is larger than the sum of its proper divisors (401049149369).

2042000310343 is a wasteful number, since it uses less digits than its factorization.

2042000310343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55735.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2042000310343 its reverse (3430130002402), we get a palindrome (5472130312745).

The spelling of 2042000310343 in words is "two trillion, forty-two billion, three hundred ten thousand, three hundred forty-three".