2045320504341 has 16 divisors (see below), whose sum is σ = 2732476612608. Its totient is φ = 1360857380400.

The previous prime is 2045320504321. The next prime is 2045320504391. The reversal of 2045320504341 is 1434050235402.

It is not a de Polignac number, because 2045320504341 - 2¹¹ = 2045320502293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045320504321) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4696260 + ... + 5113266.

It is an arithmetic number, because the mean of its divisors is an integer number (170779788288).

Almost surely, 2^{2045320504341} is an apocalyptic number.

It is an amenable number.

2045320504341 is a deficient number, since it is larger than the sum of its proper divisors (687156108267).

2045320504341 is a wasteful number, since it uses less digits than its factorization.

2045320504341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420232.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 2045320504341 its reverse (1434050235402), we get a palindrome (3479370739743).

The spelling of 2045320504341 in words is "two trillion, forty-five billion, three hundred twenty million, five hundred four thousand, three hundred forty-one".