442313141313206 has 8 divisors (see below), whose sum is σ = 663470155959480. Its totient is φ = 221156422660048.

The previous prime is 442313141313187. The next prime is 442313141313283. The reversal of 442313141313206 is 602313141313244.

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

It is a super-2 number, since 2×442313141313206² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 442313141313206.

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, 70223936 + ... + 76262883.

It is an arithmetic number, because the mean of its divisors is an integer number (82933769494935).

Almost surely, 2^{442313141313206} is an apocalyptic number.

442313141313206 is a deficient number, since it is larger than the sum of its proper divisors (221157014646274).

442313141313206 is a wasteful number, since it uses less digits than its factorization.

442313141313206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147996558.

The product of its (nonzero) digits is 124416, while the sum is 38.

Adding to 442313141313206 its sum of digits (38), we get a palindrome (442313141313244).

The spelling of 442313141313206 in words is "four hundred forty-two trillion, three hundred thirteen billion, one hundred forty-one million, three hundred thirteen thousand, two hundred six".