442510730446106 has 96 divisors (see below), whose sum is σ = 818581374883152. Its totient is φ = 178267898511360.

The previous prime is 442510730446067. The next prime is 442510730446133. The reversal of 442510730446106 is 601644037015244.

It can be written as a sum of positive squares in 8 ways, for example, as 429522930754225 + 12987799691881 = 20724935^2 + 3603859^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9182029946 + ... + 9182078138.

Almost surely, 2^{442510730446106} is an apocalyptic number.

442510730446106 is a deficient number, since it is larger than the sum of its proper divisors (376070644437046).

442510730446106 is a wasteful number, since it uses less digits than its factorization.

442510730446106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55024 (or 55017 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 442510730446106 in words is "four hundred forty-two trillion, five hundred ten billion, seven hundred thirty million, four hundred forty-six thousand, one hundred six".