2065034240 has 44 divisors (see below), whose sum is σ = 4953674496. Its totient is φ = 826011648.

The previous prime is 2065034227. The next prime is 2065034243. The reversal of 2065034240 is 424305602.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2065034243) 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, 196544 + ... + 206783.

Almost surely, 2^2065034240 is an apocalyptic number.

2065034240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2065034240 is an abundant number, since it is smaller than the sum of its proper divisors (2888640256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2065034240 is an equidigital number, since it uses as much as digits as its factorization.

2065034240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403352 (or 403334 counting only the distinct ones).

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

The square root of 2065034240 is about 45442.6478101794. The cubic root of 2065034240 is about 1273.4319803939.

Adding to 2065034240 its reverse (424305602), we get a palindrome (2489339842).

The spelling of 2065034240 in words is "two billion, sixty-five million, thirty-four thousand, two hundred forty".