204452452124242 has 64 divisors (see below), whose sum is σ = 360594575953920. Its totient is φ = 85114947254400.

The previous prime is 204452452124237. The next prime is 204452452124251. The reversal of 204452452124242 is 242421254254402.

204452452124242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 947435817 + ... + 947651587.

It is an arithmetic number, because the mean of its divisors is an integer number (5634290249280).

Almost surely, 2^{204452452124242} is an apocalyptic number.

204452452124242 is a deficient number, since it is larger than the sum of its proper divisors (156142123829678).

204452452124242 is a wasteful number, since it uses less digits than its factorization.

204452452124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222967.

The product of its (nonzero) digits is 1638400, while the sum is 43.

The spelling of 204452452124242 in words is "two hundred four trillion, four hundred fifty-two billion, four hundred fifty-two million, one hundred twenty-four thousand, two hundred forty-two".