204113526025642 has 8 divisors (see below), whose sum is σ = 308372952988800. Its totient is φ = 101322541696044.

The previous prime is 204113526025639. The next prime is 204113526025667. The reversal of 204113526025642 is 246520625311402.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367110658042 + ... + 367110658597.

It is an arithmetic number, because the mean of its divisors is an integer number (38546619123600).

Almost surely, 2^{204113526025642} is an apocalyptic number.

204113526025642 is a deficient number, since it is larger than the sum of its proper divisors (104259426963158).

204113526025642 is a wasteful number, since it uses less digits than its factorization.

204113526025642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734221316780.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 204113526025642 in words is "two hundred four trillion, one hundred thirteen billion, five hundred twenty-six million, twenty-five thousand, six hundred forty-two".