204042026243362 has 8 divisors (see below), whose sum is σ = 309218328430956. Its totient is φ = 100969250099712.

The previous prime is 204042026243233. The next prime is 204042026243413. The reversal of 204042026243362 is 263342620240402.

It can be written as a sum of positive squares in 2 ways, for example, as 197551205094681 + 6490821148681 = 14055291^2 + 2547709^2 .

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

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, 525881510743 + ... + 525881511130.

Almost surely, 2^{204042026243362} is an apocalyptic number.

204042026243362 is a deficient number, since it is larger than the sum of its proper divisors (105176302187594).

204042026243362 is a wasteful number, since it uses less digits than its factorization.

204042026243362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051763021972.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 204042026243362 its reverse (263342620240402), we get a palindrome (467384646483764).

The spelling of 204042026243362 in words is "two hundred four trillion, forty-two billion, twenty-six million, two hundred forty-three thousand, three hundred sixty-two".