442122295 has 8 divisors (see below), whose sum is σ = 531039600. Its totient is φ = 353369280.

The previous prime is 442122293. The next prime is 442122301. The reversal of 442122295 is 592221244.

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

It is not a de Polignac number, because 442122295 - 2¹ = 442122293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442122293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35070 + ... + 45979.

It is an arithmetic number, because the mean of its divisors is an integer number (66379950).

Almost surely, 2^442122295 is an apocalyptic number.

442122295 is a deficient number, since it is larger than the sum of its proper divisors (88917305).

442122295 is a wasteful number, since it uses less digits than its factorization.

442122295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82145.

The product of its digits is 11520, while the sum is 31.

The square root of 442122295 is about 21026.7043304461. The cubic root of 442122295 is about 761.8114080807.

The spelling of 442122295 in words is "four hundred forty-two million, one hundred twenty-two thousand, two hundred ninety-five".