142106524 has 12 divisors (see below), whose sum is σ = 284213104. Its totient is φ = 60902784.

The previous prime is 142106501. The next prime is 142106537. The reversal of 142106524 is 425601241.

It is a happy number.

142106524 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537589 + ... + 2537644.

Almost surely, 2^142106524 is an apocalyptic number.

142106524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142106524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142106524 is a wasteful number, since it uses less digits than its factorization.

142106524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075244 (or 5075242 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 142106524 is about 11920.8440976300. The cubic root of 142106524 is about 521.8407689979.

Adding to 142106524 its reverse (425601241), we get a palindrome (567707765).

The spelling of 142106524 in words is "one hundred forty-two million, one hundred six thousand, five hundred twenty-four".