87214430158 has 32 divisors (see below), whose sum is σ = 139135516992. Its totient is φ = 40909440000.

The previous prime is 87214430137. The next prime is 87214430167. The reversal of 87214430158 is 85103441278.

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, 9749968 + ... + 9758908.

It is an arithmetic number, because the mean of its divisors is an integer number (4347984906).

Almost surely, 2^87214430158 is an apocalyptic number.

87214430158 is a deficient number, since it is larger than the sum of its proper divisors (51921086834).

87214430158 is a wasteful number, since it uses less digits than its factorization.

87214430158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 87214430158 in words is "eighty-seven billion, two hundred fourteen million, four hundred thirty thousand, one hundred fifty-eight".