1442871430158 has 8 divisors (see below), whose sum is σ = 2885742860328. Its totient is φ = 480957143384.

The previous prime is 1442871430151. The next prime is 1442871430159. The reversal of 1442871430158 is 8510341782441.

It is a sphenic number, since it is the product of 3 distinct primes.

1442871430158 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442871430151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120239285841 + ... + 120239285852.

It is an arithmetic number, because the mean of its divisors is an integer number (360717857541).

Almost surely, 2^{1442871430158} is an apocalyptic number.

1442871430158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1442871430158 is a wasteful number, since it uses less digits than its factorization.

1442871430158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240478571698.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 1442871430158 in words is "one trillion, four hundred forty-two billion, eight hundred seventy-one million, four hundred thirty thousand, one hundred fifty-eight".