204040314142 has 8 divisors (see below), whose sum is σ = 349783395696. Its totient is φ = 87445848912.

The previous prime is 204040314109. The next prime is 204040314143. The reversal of 204040314142 is 241413040402.

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

It is a super-4 number, since 4×204040314142⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204040314143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7287154063 + ... + 7287154090.

It is an arithmetic number, because the mean of its divisors is an integer number (43722924462).

Almost surely, 2^204040314142 is an apocalyptic number.

204040314142 is a deficient number, since it is larger than the sum of its proper divisors (145743081554).

204040314142 is a wasteful number, since it uses less digits than its factorization.

204040314142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14574308162.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 204040314142 its reverse (241413040402), we get a palindrome (445453354544).

The spelling of 204040314142 in words is "two hundred four billion, forty million, three hundred fourteen thousand, one hundred forty-two".