20204042112410 has 32 divisors (see below), whose sum is σ = 39701262116880. Its totient is φ = 7357762856448.

The previous prime is 20204042112403. The next prime is 20204042112431. The reversal of 20204042112410 is 1421124040202.

It can be written as a sum of positive squares in 8 ways, for example, as 525316195369 + 19678725917041 = 724787^2 + 4436071^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064481665 + ... + 1064500644.

Almost surely, 2^{20204042112410} is an apocalyptic number.

20204042112410 is a deficient number, since it is larger than the sum of its proper divisors (19497220004470).

20204042112410 is a wasteful number, since it uses less digits than its factorization.

20204042112410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128982402.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 20204042112410 its reverse (1421124040202), we get a palindrome (21625166152612).

The spelling of 20204042112410 in words is "twenty trillion, two hundred four billion, forty-two million, one hundred twelve thousand, four hundred ten".