442106667105 has 8 divisors (see below), whose sum is σ = 707370667392. Its totient is φ = 235790222448.

The previous prime is 442106667097. The next prime is 442106667109. The reversal of 442106667105 is 501766601244.

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

It is not a de Polignac number, because 442106667105 - 2³ = 442106667097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442106667109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14736888889 + ... + 14736888918.

It is an arithmetic number, because the mean of its divisors is an integer number (88421333424).

Almost surely, 2^442106667105 is an apocalyptic number.

It is an amenable number.

442106667105 is a deficient number, since it is larger than the sum of its proper divisors (265264000287).

442106667105 is a wasteful number, since it uses less digits than its factorization.

442106667105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29473777815.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 442106667105 in words is "four hundred forty-two billion, one hundred six million, six hundred sixty-seven thousand, one hundred five".