442320241234166 has 8 divisors (see below), whose sum is σ = 664505833818960. Its totient is φ = 220818296627848.

The previous prime is 442320241234121. The next prime is 442320241234219. The reversal of 442320241234166 is 661432142023244.

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

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, 170911993001 + ... + 170911995588.

It is an arithmetic number, because the mean of its divisors is an integer number (83063229227370).

Almost surely, 2^{442320241234166} is an apocalyptic number.

442320241234166 is a deficient number, since it is larger than the sum of its proper divisors (222185592584794).

442320241234166 is a wasteful number, since it uses less digits than its factorization.

442320241234166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341823989238.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 442320241234166 in words is "four hundred forty-two trillion, three hundred twenty billion, two hundred forty-one million, two hundred thirty-four thousand, one hundred sixty-six".