2040204026 has 8 divisors (see below), whose sum is σ = 3497492640. Its totient is φ = 874373148.

The previous prime is 2040203999. The next prime is 2040204037. The reversal of 2040204026 is 6204020402.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2040203989 and 2040204007.

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, 72864416 + ... + 72864443.

It is an arithmetic number, because the mean of its divisors is an integer number (437186580).

Almost surely, 2^2040204026 is an apocalyptic number.

2040204026 is a deficient number, since it is larger than the sum of its proper divisors (1457288614).

2040204026 is a wasteful number, since it uses less digits than its factorization.

2040204026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145728868.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2040204026 is about 45168.6177118583. The cubic root of 2040204026 is about 1268.3074205603.

Adding to 2040204026 its reverse (6204020402), we get a palindrome (8244224428).

The spelling of 2040204026 in words is "two billion, forty million, two hundred four thousand, twenty-six".