442673374370 has 64 divisors (see below), whose sum is σ = 850036239360. Its totient is φ = 165697996800.

The previous prime is 442673374357. The next prime is 442673374439. The reversal of 442673374370 is 73473376244.

It is a happy number.

It is a super-3 number, since 3×442673374370³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1282121 + ... + 1590339.

It is an arithmetic number, because the mean of its divisors is an integer number (13281816240).

Almost surely, 2^442673374370 is an apocalyptic number.

442673374370 is a deficient number, since it is larger than the sum of its proper divisors (407362864990).

442673374370 is a wasteful number, since it uses less digits than its factorization.

442673374370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308411.

The product of its (nonzero) digits is 7112448, while the sum is 50.

The spelling of 442673374370 in words is "four hundred forty-two billion, six hundred seventy-three million, three hundred seventy-four thousand, three hundred seventy".