142414552112 has 80 divisors (see below), whose sum is σ = 320901484800. Its totient is φ = 59961012480.

The previous prime is 142414552103. The next prime is 142414552207. The reversal of 142414552112 is 211255414241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11498339 + ... + 11510717.

It is an arithmetic number, because the mean of its divisors is an integer number (4011268560).

Almost surely, 2^142414552112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142414552112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160450742400).

142414552112 is an abundant number, since it is smaller than the sum of its proper divisors (178486932688).

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

142414552112 is a wasteful number, since it uses less digits than its factorization.

142414552112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14194 (or 14188 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

Adding to 142414552112 its reverse (211255414241), we get a palindrome (353669966353).

The spelling of 142414552112 in words is "one hundred forty-two billion, four hundred fourteen million, five hundred fifty-two thousand, one hundred twelve".