442047441853046 has 8 divisors (see below), whose sum is σ = 702075348825480. Its totient is φ = 208022325577888.

The previous prime is 442047441853027. The next prime is 442047441853051. The reversal of 442047441853046 is 640358144740244.

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 = 442047441852982 and 442047441853000.

It is a congruent number.

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, 6500697674276 + ... + 6500697674343.

It is an arithmetic number, because the mean of its divisors is an integer number (87759418603185).

Almost surely, 2^{442047441853046} is an apocalyptic number.

442047441853046 is a deficient number, since it is larger than the sum of its proper divisors (260027906972434).

442047441853046 is a wasteful number, since it uses less digits than its factorization.

442047441853046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13001395348638.

The product of its (nonzero) digits is 41287680, while the sum is 56.

The spelling of 442047441853046 in words is "four hundred forty-two trillion, forty-seven billion, four hundred forty-one million, eight hundred fifty-three thousand, forty-six".