142014113152 has 64 divisors (see below), whose sum is σ = 298160280000. Its totient is φ = 67190542848.

The previous prime is 142014113123. The next prime is 142014113173. The reversal of 142014113152 is 251311410241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2055099 + ... + 2123077.

It is an arithmetic number, because the mean of its divisors is an integer number (4658754375).

Almost surely, 2^142014113152 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 142014113152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149080140000).

142014113152 is an abundant number, since it is smaller than the sum of its proper divisors (156146166848).

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

142014113152 is an equidigital number, since it uses as much as digits as its factorization.

142014113152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68871 (or 68859 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 142014113152 its reverse (251311410241), we get a palindrome (393325523393).

The spelling of 142014113152 in words is "one hundred forty-two billion, fourteen million, one hundred thirteen thousand, one hundred fifty-two".