442310030150044 has 24 divisors (see below), whose sum is σ = 886000122832608. Its totient is φ = 189265713807360.

The previous prime is 442310030149961. The next prime is 442310030150077. The reversal of 442310030150044 is 440051030013244.

It is a super-3 number, since 3×442310030150044³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 442310030149988 and 442310030150015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12321968629 + ... + 12322004524.

It is an arithmetic number, because the mean of its divisors is an integer number (36916671784692).

Almost surely, 2^{442310030150044} is an apocalyptic number.

It is an amenable number.

442310030150044 is an abundant number, since it is smaller than the sum of its proper divisors (443690092682564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442310030150044 is a wasteful number, since it uses less digits than its factorization.

442310030150044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24643973805 (or 24643973803 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 442310030150044 its reverse (440051030013244), we get a palindrome (882361060163288).

The spelling of 442310030150044 in words is "four hundred forty-two trillion, three hundred ten billion, thirty million, one hundred fifty thousand, forty-four".