442001135514 has 48 divisors (see below), whose sum is σ = 916657290432. Its totient is φ = 142079056896.

The previous prime is 442001135509. The next prime is 442001135531. The reversal of 442001135514 is 415531100244.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4099642 + ... + 4206074.

It is an arithmetic number, because the mean of its divisors is an integer number (19097026884).

Almost surely, 2^442001135514 is an apocalyptic number.

442001135514 is an abundant number, since it is smaller than the sum of its proper divisors (474656154918).

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

442001135514 is a wasteful number, since it uses less digits than its factorization.

442001135514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107319 (or 107290 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 442001135514 its reverse (415531100244), we get a palindrome (857532235758).

The spelling of 442001135514 in words is "four hundred forty-two billion, one million, one hundred thirty-five thousand, five hundred fourteen".