142871558452 has 48 divisors (see below), whose sum is σ = 300898160640. Its totient is φ = 57985643232.

The previous prime is 142871558443. The next prime is 142871558551. The reversal of 142871558452 is 254855178241.

142871558452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142871558452.

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 15 ways as a sum of consecutive naturals, for example, 1366293 + ... + 1467139.

It is an arithmetic number, because the mean of its divisors is an integer number (6268711680).

Almost surely, 2^142871558452 is an apocalyptic number.

It is an amenable number.

142871558452 is an abundant number, since it is smaller than the sum of its proper divisors (158026602188).

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

142871558452 is a wasteful number, since it uses less digits than its factorization.

142871558452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103540 (or 103538 counting only the distinct ones).

The product of its digits is 3584000, while the sum is 52.

The spelling of 142871558452 in words is "one hundred forty-two billion, eight hundred seventy-one million, five hundred fifty-eight thousand, four hundred fifty-two".