2042301203345 has 24 divisors (see below), whose sum is σ = 2663873822016. Its totient is φ = 1502426273088.

The previous prime is 2042301203309. The next prime is 2042301203359. The reversal of 2042301203345 is 5433021032402.

It is a happy number.

It is not a de Polignac number, because 2042301203345 - 2⁶ = 2042301203281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4372679 + ... + 4817148.

It is an arithmetic number, because the mean of its divisors is an integer number (110994742584).

Almost surely, 2^{2042301203345} is an apocalyptic number.

It is an amenable number.

2042301203345 is a deficient number, since it is larger than the sum of its proper divisors (621572618671).

2042301203345 is a wasteful number, since it uses less digits than its factorization.

2042301203345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9190121 (or 9190108 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2042301203345 its reverse (5433021032402), we get a palindrome (7475322235747).

The spelling of 2042301203345 in words is "two trillion, forty-two billion, three hundred one million, two hundred three thousand, three hundred forty-five".