142532301532 has 12 divisors (see below), whose sum is σ = 249548591656. Its totient is φ = 71232703920.

The previous prime is 142532301529. The next prime is 142532301551. The reversal of 142532301532 is 235103235241.

142532301532 is digitally balanced in base 2, 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 = 142532301494 and 142532301503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8352123 + ... + 8369170.

Almost surely, 2^142532301532 is an apocalyptic number.

It is an amenable number.

142532301532 is a deficient number, since it is larger than the sum of its proper divisors (107016290124).

142532301532 is a wasteful number, since it uses less digits than its factorization.

142532301532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16723428 (or 16723426 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 142532301532 its reverse (235103235241), we get a palindrome (377635536773).

The spelling of 142532301532 in words is "one hundred forty-two billion, five hundred thirty-two million, three hundred one thousand, five hundred thirty-two".