204426046442 has 8 divisors (see below), whose sum is σ = 308092336032. Its totient is φ = 101728601100.

The previous prime is 204426046439. The next prime is 204426046477. The reversal of 204426046442 is 244640624402.

204426046442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 204426046396 and 204426046405.

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, 242210534 + ... + 242211377.

It is an arithmetic number, because the mean of its divisors is an integer number (38511542004).

Almost surely, 2^204426046442 is an apocalyptic number.

204426046442 is a deficient number, since it is larger than the sum of its proper divisors (103666289590).

204426046442 is a wasteful number, since it uses less digits than its factorization.

204426046442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484422124.

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 204426046442 in words is "two hundred four billion, four hundred twenty-six million, forty-six thousand, four hundred forty-two".