442421346010 has 16 divisors (see below), whose sum is σ = 910123911936. Its totient is φ = 151687318608.

The previous prime is 442421345999. The next prime is 442421346079. The reversal of 442421346010 is 10643124244.

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, 3160152402 + ... + 3160152541.

It is an arithmetic number, because the mean of its divisors is an integer number (56882744496).

Almost surely, 2^442421346010 is an apocalyptic number.

442421346010 is an abundant number, since it is smaller than the sum of its proper divisors (467702565926).

442421346010 is a wasteful number, since it uses less digits than its factorization.

442421346010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6320304957.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 442421346010 in words is "four hundred forty-two billion, four hundred twenty-one million, three hundred forty-six thousand, ten".