2050040504434 has 12 divisors (see below), whose sum is σ = 3329799518106. Its totient is φ = 946172540352.

The previous prime is 2050040504429. The next prime is 2050040504441. The reversal of 2050040504434 is 4344050400502.

It can be written as a sum of positive squares in 3 ways, for example, as 330918315025 + 1719122189409 = 575255^2 + 1311153^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2050040504396 and 2050040504405.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3032603959 + ... + 3032604634.

Almost surely, 2^{2050040504434} is an apocalyptic number.

2050040504434 is a deficient number, since it is larger than the sum of its proper divisors (1279759013672).

2050040504434 is a wasteful number, since it uses less digits than its factorization.

2050040504434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065208621 (or 6065208608 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 2050040504434 its reverse (4344050400502), we get a palindrome (6394090904936).

The spelling of 2050040504434 in words is "two trillion, fifty billion, forty million, five hundred four thousand, four hundred thirty-four".