2045340350 has 24 divisors (see below), whose sum is σ = 3897125568. Its totient is φ = 798180800.

The previous prime is 2045340347. The next prime is 2045340361. The reversal of 2045340350 is 530435402.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496814 + ... + 500913.

It is an arithmetic number, because the mean of its divisors is an integer number (162380232).

Almost surely, 2^2045340350 is an apocalyptic number.

2045340350 is a deficient number, since it is larger than the sum of its proper divisors (1851785218).

2045340350 is a wasteful number, since it uses less digits than its factorization.

2045340350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997780 (or 997775 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2045340350 is about 45225.4391907917. The cubic root of 2045340350 is about 1269.3708728061.

Adding to 2045340350 its reverse (530435402), we get a palindrome (2575775752).

The spelling of 2045340350 in words is "two billion, forty-five million, three hundred forty thousand, three hundred fifty".