142006126592 has 108 divisors (see below), whose sum is σ = 312515375445. Its totient is φ = 64462970880.

The previous prime is 142006126547. The next prime is 142006126627. The reversal of 142006126592 is 295621600241.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

142006126592 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 140007678976 + 1998447616 = 374176^2 + 44704^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=266464.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 187590278 + ... + 187591034.

Almost surely, 2^142006126592 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 142006126592

142006126592 is an abundant number, since it is smaller than the sum of its proper divisors (170509248853).

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

142006126592 is an frugal number, since it uses more digits than its factorization.

142006126592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 142006126592 in words is "one hundred forty-two billion, six million, one hundred twenty-six thousand, five hundred ninety-two".