142131153252 has 24 divisors (see below), whose sum is σ = 361788390432. Its totient is φ = 43070046400.

The previous prime is 142131153233. The next prime is 142131153271. The reversal of 142131153252 is 252351131241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (142131153233) and next prime (142131153271).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538375449 + ... + 538375712.

It is an arithmetic number, because the mean of its divisors is an integer number (15074516268).

Almost surely, 2^142131153252 is an apocalyptic number.

142131153252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142131153252 is an abundant number, since it is smaller than the sum of its proper divisors (219657237180).

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

142131153252 is a wasteful number, since it uses less digits than its factorization.

142131153252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076751179 (or 1076751177 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

Adding to 142131153252 its reverse (252351131241), we get a palindrome (394482284493).

The spelling of 142131153252 in words is "one hundred forty-two billion, one hundred thirty-one million, one hundred fifty-three thousand, two hundred fifty-two".