442226450083 has 16 divisors (see below), whose sum is σ = 486154431360. Its totient is φ = 398930716800.

The previous prime is 442226450053. The next prime is 442226450087. The reversal of 442226450083 is 380054622244.

It is not a de Polignac number, because 442226450083 - 2⁵ = 442226450051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442226450087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499488 + ... + 1064866.

It is an arithmetic number, because the mean of its divisors is an integer number (30384651960).

Almost surely, 2^442226450083 is an apocalyptic number.

442226450083 is a deficient number, since it is larger than the sum of its proper divisors (43927981277).

442226450083 is a wasteful number, since it uses less digits than its factorization.

442226450083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565938.

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 442226450083 in words is "four hundred forty-two billion, two hundred twenty-six million, four hundred fifty thousand, eighty-three".