442456317113 has 8 divisors (see below), whose sum is σ = 456746338560. Its totient is φ = 428167373040.

The previous prime is 442456317101. The next prime is 442456317119. The reversal of 442456317113 is 311713654244.

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

It is a cyclic number.

It is not a de Polignac number, because 442456317113 - 2¹⁴ = 442456300729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442456317119) 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, 611003 + ... + 1121711.

It is an arithmetic number, because the mean of its divisors is an integer number (57093292320).

Almost surely, 2^442456317113 is an apocalyptic number.

It is an amenable number.

442456317113 is a deficient number, since it is larger than the sum of its proper divisors (14290021447).

442456317113 is a wasteful number, since it uses less digits than its factorization.

442456317113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538687.

The product of its digits is 241920, while the sum is 41.

The spelling of 442456317113 in words is "four hundred forty-two billion, four hundred fifty-six million, three hundred seventeen thousand, one hundred thirteen".