204035200105342 has 32 divisors (see below), whose sum is σ = 321997208904000. Its totient is φ = 96777426459648.

The previous prime is 204035200105339. The next prime is 204035200105427. The reversal of 204035200105342 is 243501002530402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8821167 + ... + 22042762.

It is an arithmetic number, because the mean of its divisors is an integer number (10062412778250).

Almost surely, 2^{204035200105342} is an apocalyptic number.

204035200105342 is a deficient number, since it is larger than the sum of its proper divisors (117962008798658).

204035200105342 is a wasteful number, since it uses less digits than its factorization.

204035200105342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30865140.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 204035200105342 its reverse (243501002530402), we get a palindrome (447536202635744).

The spelling of 204035200105342 in words is "two hundred four trillion, thirty-five billion, two hundred million, one hundred five thousand, three hundred forty-two".