142134524 has 24 divisors (see below), whose sum is σ = 284527488. Its totient is φ = 60859440.

The previous prime is 142134491. The next prime is 142134547. The reversal of 142134524 is 425431241.

142134524 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142134493 and 142134502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49307 + ... + 52109.

It is an arithmetic number, because the mean of its divisors is an integer number (11855312).

Almost surely, 2^142134524 is an apocalyptic number.

142134524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142134524 is an abundant number, since it is smaller than the sum of its proper divisors (142392964).

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

142134524 is a wasteful number, since it uses less digits than its factorization.

142134524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625 (or 4623 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 142134524 is about 11922.0184532654. The cubic root of 142134524 is about 521.8750404293.

Adding to 142134524 its reverse (425431241), we get a palindrome (567565765).

The spelling of 142134524 in words is "one hundred forty-two million, one hundred thirty-four thousand, five hundred twenty-four".