142131550551552 has 60 divisors (see below), whose sum is σ = 410201278395480. Its totient is φ = 47377183515648.

The previous prime is 142131550551527. The next prime is 142131550551559. The reversal of 142131550551552 is 255155055131241.

142131550551552 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 31 + 5 + 50 + 5 + 515 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 142131550551498 and 142131550551507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142131550551559) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 15422255652 + ... + 15422264867.

It is an arithmetic number, because the mean of its divisors is an integer number (6836687973258).

Almost surely, 2^{142131550551552} is an apocalyptic number.

142131550551552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142131550551552 is an abundant number, since it is smaller than the sum of its proper divisors (268069727843928).

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

142131550551552 is an equidigital number, since it uses as much as digits as its factorization.

142131550551552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30844520543 (or 30844520524 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 45.

The spelling of 142131550551552 in words is "one hundred forty-two trillion, one hundred thirty-one billion, five hundred fifty million, five hundred fifty-one thousand, five hundred fifty-two".