204311332140132 has 72 divisors (see below), whose sum is σ = 556860406539360. Its totient is φ = 58132447752960.

The previous prime is 204311332140119. The next prime is 204311332140221. The reversal of 204311332140132 is 231041233113402.

It is a self number, because there is not a number n which added to its sum of digits gives 204311332140132.

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, 720746782 + ... + 721030197.

Almost surely, 2^{204311332140132} is an apocalyptic number.

It is an amenable number.

204311332140132 is an abundant number, since it is smaller than the sum of its proper divisors (352549074399228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204311332140132 is a wasteful number, since it uses less digits than its factorization.

204311332140132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441777241 (or 1441777232 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 204311332140132 its reverse (231041233113402), we get a palindrome (435352565253534).

The spelling of 204311332140132 in words is "two hundred four trillion, three hundred eleven billion, three hundred thirty-two million, one hundred forty thousand, one hundred thirty-two".