442253608282474 has 16 divisors (see below), whose sum is σ = 665317648971936. Its totient is φ = 220481107433200.

The previous prime is 442253608282439. The next prime is 442253608282481. The reversal of 442253608282474 is 474282806352244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5953089 + ... + 30330619.

It is an arithmetic number, because the mean of its divisors is an integer number (41582353060746).

Almost surely, 2^{442253608282474} is an apocalyptic number.

442253608282474 is a deficient number, since it is larger than the sum of its proper divisors (223064040689462).

442253608282474 is a wasteful number, since it uses less digits than its factorization.

442253608282474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24404021.

The product of its (nonzero) digits is 165150720, while the sum is 61.

The spelling of 442253608282474 in words is "four hundred forty-two trillion, two hundred fifty-three billion, six hundred eight million, two hundred eighty-two thousand, four hundred seventy-four".