2045041334 has 16 divisors (see below), whose sum is σ = 3540498336. Its totient is φ = 867768000.

The previous prime is 2045041283. The next prime is 2045041357. The reversal of 2045041334 is 4331405402.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 721727 + ... + 724554.

It is an arithmetic number, because the mean of its divisors is an integer number (221281146).

Almost surely, 2^2045041334 is an apocalyptic number.

2045041334 is a deficient number, since it is larger than the sum of its proper divisors (1495457002).

2045041334 is a wasteful number, since it uses less digits than its factorization.

2045041334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446391.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2045041334 is about 45222.1332314167. The cubic root of 2045041334 is about 1269.3090117571.

Adding to 2045041334 its reverse (4331405402), we get a palindrome (6376446736).

The spelling of 2045041334 in words is "two billion, forty-five million, forty-one thousand, three hundred thirty-four".