442061156606 has 8 divisors (see below), whose sum is σ = 663934293480. Its totient is φ = 220749725448.

The previous prime is 442061156557. The next prime is 442061156623. The reversal of 442061156606 is 606651160244.

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, 140424461 + ... + 140427608.

It is an arithmetic number, because the mean of its divisors is an integer number (82991786685).

Almost surely, 2^442061156606 is an apocalyptic number.

442061156606 is a deficient number, since it is larger than the sum of its proper divisors (221873136874).

442061156606 is a wasteful number, since it uses less digits than its factorization.

442061156606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280852858.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 442061156606 in words is "four hundred forty-two billion, sixty-one million, one hundred fifty-six thousand, six hundred six".