442474355314 has 8 divisors (see below), whose sum is σ = 663717665520. Its totient is φ = 221235133476.

The previous prime is 442474355303. The next prime is 442474355317. The reversal of 442474355314 is 413553474244.

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

It is a super-2 number, since 2×442474355314² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (442474355317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735444 + ... + 1194079.

It is an arithmetic number, because the mean of its divisors is an integer number (82964708190).

Almost surely, 2^442474355314 is an apocalyptic number.

442474355314 is a deficient number, since it is larger than the sum of its proper divisors (221243310206).

442474355314 is a wasteful number, since it uses less digits than its factorization.

442474355314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044184.

The product of its digits is 3225600, while the sum is 46.

The spelling of 442474355314 in words is "four hundred forty-two billion, four hundred seventy-four million, three hundred fifty-five thousand, three hundred fourteen".