2043350217 has 24 divisors (see below), whose sum is σ = 2985892416. Its totient is φ = 1346422176.

The previous prime is 2043350171. The next prime is 2043350303. The reversal of 2043350217 is 7120533402.

It is not a de Polignac number, because 2043350217 - 2¹¹ = 2043348169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043350917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466803 + ... + 471159.

It is an arithmetic number, because the mean of its divisors is an integer number (124412184).

Almost surely, 2^2043350217 is an apocalyptic number.

It is an amenable number.

2043350217 is a deficient number, since it is larger than the sum of its proper divisors (942542199).

2043350217 is a wasteful number, since it uses less digits than its factorization.

2043350217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957 (or 4954 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2043350217 is about 45203.4314737277. The cubic root of 2043350217 is about 1268.9590364338.

Adding to 2043350217 its reverse (7120533402), we get a palindrome (9163883619).

The spelling of 2043350217 in words is "two billion, forty-three million, three hundred fifty thousand, two hundred seventeen".