204240134001302 has 16 divisors (see below), whose sum is σ = 353735489819040. Its totient is φ = 86629099546368.

The previous prime is 204240134001247. The next prime is 204240134001361. The reversal of 204240134001302 is 203100431042402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75198869777 + ... + 75198872492.

It is an arithmetic number, because the mean of its divisors is an integer number (22108468113690).

Almost surely, 2^{204240134001302} is an apocalyptic number.

204240134001302 is a deficient number, since it is larger than the sum of its proper divisors (149495355817738).

204240134001302 is a wasteful number, since it uses less digits than its factorization.

204240134001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150397742375.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 204240134001302 its reverse (203100431042402), we get a palindrome (407340565043704).

The spelling of 204240134001302 in words is "two hundred four trillion, two hundred forty billion, one hundred thirty-four million, one thousand, three hundred two".