442113242412030 has 32 divisors (see below), whose sum is σ = 1212653464902144. Its totient is φ = 101054455408416.

The previous prime is 442113242412019. The next prime is 442113242412031. The reversal of 442113242412030 is 30214242311244.

It is a super-3 number, since 3×442113242412030³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 442113242411982 and 442113242412000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442113242412031) 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, 1052650576962 + ... + 1052650577381.

It is an arithmetic number, because the mean of its divisors is an integer number (37895420778192).

Almost surely, 2^{442113242412030} is an apocalyptic number.

442113242412030 is an abundant number, since it is smaller than the sum of its proper divisors (770540222490114).

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

442113242412030 is a wasteful number, since it uses less digits than its factorization.

442113242412030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105301154360.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 442113242412030 its reverse (30214242311244), we get a palindrome (472327484723274).

The spelling of 442113242412030 in words is "four hundred forty-two trillion, one hundred thirteen billion, two hundred forty-two million, four hundred twelve thousand, thirty".