42442002420024 has 32 divisors (see below), whose sum is σ = 106175790000000. Its totient is φ = 14137896280032.

The previous prime is 42442002419981. The next prime is 42442002420079. The reversal of 42442002420024 is 42002420024424.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42442002419973 and 42442002420000.

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, 589829524 + ... + 589901475.

It is an arithmetic number, because the mean of its divisors is an integer number (3317993437500).

Almost surely, 2^{42442002420024} is an apocalyptic number.

It is an amenable number.

42442002420024 is an abundant number, since it is smaller than the sum of its proper divisors (63733787579976).

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

42442002420024 is a wasteful number, since it uses less digits than its factorization.

42442002420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179732507 (or 1179732503 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 42442002420024 its reverse (42002420024424), we get a palindrome (84444422444448).

The spelling of 42442002420024 in words is "forty-two trillion, four hundred forty-two billion, two million, four hundred twenty thousand, twenty-four".