142002002113134 has 64 divisors (see below), whose sum is σ = 292405754995200. Its totient is φ = 45945434304000.

The previous prime is 142002002113129. The next prime is 142002002113189. The reversal of 142002002113134 is 431311200200241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1449527914 + ... + 1449625874.

It is an arithmetic number, because the mean of its divisors is an integer number (4568839921800).

Almost surely, 2^{142002002113134} is an apocalyptic number.

142002002113134 is an abundant number, since it is smaller than the sum of its proper divisors (150403752882066).

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

142002002113134 is a wasteful number, since it uses less digits than its factorization.

142002002113134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127817.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 142002002113134 its reverse (431311200200241), we get a palindrome (573313202313375).

The spelling of 142002002113134 in words is "one hundred forty-two trillion, two billion, two million, one hundred thirteen thousand, one hundred thirty-four".