2040250434 has 8 divisors (see below), whose sum is σ = 4080500880. Its totient is φ = 680083476.

The previous prime is 2040250417. The next prime is 2040250477. The reversal of 2040250434 is 4340520402.

It is a sphenic number, since it is the product of 3 distinct primes.

2040250434 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170020864 + ... + 170020875.

It is an arithmetic number, because the mean of its divisors is an integer number (510062610).

Almost surely, 2^2040250434 is an apocalyptic number.

2040250434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2040250434 is a wasteful number, since it uses less digits than its factorization.

2040250434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340041744.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2040250434 is about 45169.1314284435. The cubic root of 2040250434 is about 1268.3170371091.

Adding to 2040250434 its reverse (4340520402), we get a palindrome (6380770836).

The spelling of 2040250434 in words is "two billion, forty million, two hundred fifty thousand, four hundred thirty-four".