2050042143105 has 24 divisors (see below), whose sum is σ = 3876443326080. Its totient is φ = 993959826720.

The previous prime is 2050042143091. The next prime is 2050042143167. The reversal of 2050042143105 is 5013412400502.

2050042143105 is a `hidden beast` number, since 2 + 0 + 500 + 4 + 2 + 143 + 10 + 5 = 666.

It is not a de Polignac number, because 2050042143105 - 2⁵ = 2050042143073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2070749145 + ... + 2070750134.

It is an arithmetic number, because the mean of its divisors is an integer number (161518471920).

Almost surely, 2^{2050042143105} is an apocalyptic number.

It is an amenable number.

2050042143105 is a deficient number, since it is larger than the sum of its proper divisors (1826401182975).

2050042143105 is a wasteful number, since it uses less digits than its factorization.

2050042143105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141499301 (or 4141499298 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 2050042143105 its reverse (5013412400502), we get a palindrome (7063454543607).

The spelling of 2050042143105 in words is "two trillion, fifty billion, forty-two million, one hundred forty-three thousand, one hundred five".