204030212244134 has 8 divisors (see below), whose sum is σ = 306045767052768. Its totient is φ = 102014956559880.

The previous prime is 204030212244107. The next prime is 204030212244181. The reversal of 204030212244134 is 431442212030402.

It is a happy number.

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

It is a super-2 number, since 2×204030212244134² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 204030212244134.

It is a congruent number.

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, 73068017 + ... + 75808940.

It is an arithmetic number, because the mean of its divisors is an integer number (38255720881596).

Almost surely, 2^{204030212244134} is an apocalyptic number.

204030212244134 is a deficient number, since it is larger than the sum of its proper divisors (102015554808634).

204030212244134 is a wasteful number, since it uses less digits than its factorization.

204030212244134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149562190.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 204030212244134 its reverse (431442212030402), we get a palindrome (635472424274536).

The spelling of 204030212244134 in words is "two hundred four trillion, thirty billion, two hundred twelve million, two hundred forty-four thousand, one hundred thirty-four".