204031112342 has 16 divisors (see below), whose sum is σ = 316611666000. Its totient is φ = 98494149600.

The previous prime is 204031112287. The next prime is 204031112353. The reversal of 204031112342 is 243211130402.

204031112342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199092 + ... + 2289992.

It is an arithmetic number, because the mean of its divisors is an integer number (19788229125).

Almost surely, 2^204031112342 is an apocalyptic number.

204031112342 is a deficient number, since it is larger than the sum of its proper divisors (112580553658).

204031112342 is a wasteful number, since it uses less digits than its factorization.

204031112342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129631.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 204031112342 its reverse (243211130402), we get a palindrome (447242242744).

The spelling of 204031112342 in words is "two hundred four billion, thirty-one million, one hundred twelve thousand, three hundred forty-two".