142514401122 has 96 divisors (see below), whose sum is σ = 329492764224. Its totient is φ = 44363289600.

The previous prime is 142514401103. The next prime is 142514401217. The reversal of 142514401122 is 221104415241.

142514401122 is a `hidden beast` number, since 1 + 4 + 251 + 4 + 401 + 1 + 2 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22401222 + ... + 22407582.

It is an arithmetic number, because the mean of its divisors is an integer number (3432216294).

Almost surely, 2^142514401122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142514401122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164746382112).

142514401122 is an abundant number, since it is smaller than the sum of its proper divisors (186978363102).

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

142514401122 is a wasteful number, since it uses less digits than its factorization.

142514401122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944 (or 6941 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 142514401122 its reverse (221104415241), we get a palindrome (363618816363).

The spelling of 142514401122 in words is "one hundred forty-two billion, five hundred fourteen million, four hundred one thousand, one hundred twenty-two".