2045364341 has 4 divisors (see below), whose sum is σ = 2045457612. Its totient is φ = 2045271072.

The previous prime is 2045364323. The next prime is 2045364361. The reversal of 2045364341 is 1434635402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 839260900 + 1206103441 = 28970^2 + 34729^2 .

It is a cyclic number.

It is not a de Polignac number, because 2045364341 - 2¹⁰ = 2045363317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2045364298 and 2045364307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045364361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6251 + ... + 64263.

It is an arithmetic number, because the mean of its divisors is an integer number (511364403).

Almost surely, 2^2045364341 is an apocalyptic number.

It is an amenable number.

2045364341 is a deficient number, since it is larger than the sum of its proper divisors (93271).

2045364341 is an equidigital number, since it uses as much as digits as its factorization.

2045364341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93270.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2045364341 is about 45225.7044279025. The cubic root of 2045364341 is about 1269.3758358526.

Adding to 2045364341 its reverse (1434635402), we get a palindrome (3479999743).

The spelling of 2045364341 in words is "two billion, forty-five million, three hundred sixty-four thousand, three hundred forty-one".