1587301587142 has 8 divisors (see below), whose sum is σ = 2380957769016. Its totient is φ = 793648997472.

The previous prime is 1587301587139. The next prime is 1587301587167. The reversal of 1587301587142 is 2417851037851.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1587301587142.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1063758 + ... + 2075134.

It is an arithmetic number, because the mean of its divisors is an integer number (297619721127).

Almost surely, 2^{1587301587142} is an apocalyptic number.

1587301587142 is a deficient number, since it is larger than the sum of its proper divisors (793656181874).

1587301587142 is a wasteful number, since it uses less digits than its factorization.

1587301587142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796102.

The product of its (nonzero) digits is 1881600, while the sum is 52.

The spelling of 1587301587142 in words is "one trillion, five hundred eighty-seven billion, three hundred one million, five hundred eighty-seven thousand, one hundred forty-two".