142131300341232 has 40 divisors (see below), whose sum is σ = 370421840283984. Its totient is φ = 46957833739264.

The previous prime is 142131300341141. The next prime is 142131300341263. The reversal of 142131300341232 is 232143003131241.

It is a self number, because there is not a number n which added to its sum of digits gives 142131300341232.

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 7 ways as a sum of consecutive naturals, for example, 13102068723 + ... + 13102079570.

Almost surely, 2^{142131300341232} is an apocalyptic number.

142131300341232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142131300341232 is an abundant number, since it is smaller than the sum of its proper divisors (228290539942752).

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

142131300341232 is a wasteful number, since it uses less digits than its factorization.

142131300341232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26204148417 (or 26204148411 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 142131300341232 its reverse (232143003131241), we get a palindrome (374274303472473).

The spelling of 142131300341232 in words is "one hundred forty-two trillion, one hundred thirty-one billion, three hundred million, three hundred forty-one thousand, two hundred thirty-two".