442358342 has 8 divisors (see below), whose sum is σ = 698460600. Its totient is φ = 209538144.

The previous prime is 442358317. The next prime is 442358351. The reversal of 442358342 is 243853244.

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, 5820467 + ... + 5820542.

It is an arithmetic number, because the mean of its divisors is an integer number (87307575).

Almost surely, 2^442358342 is an apocalyptic number.

442358342 is a deficient number, since it is larger than the sum of its proper divisors (256102258).

442358342 is a wasteful number, since it uses less digits than its factorization.

442358342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641030.

The product of its digits is 92160, while the sum is 35.

The square root of 442358342 is about 21032.3166103974. The cubic root of 442358342 is about 761.9469597947.

The spelling of 442358342 in words is "four hundred forty-two million, three hundred fifty-eight thousand, three hundred forty-two".