87030013381346 has 32 divisors (see below), whose sum is σ = 150018324234240. Its totient is φ = 37092919214736.

The previous prime is 87030013381163. The next prime is 87030013381379. The reversal of 87030013381346 is 64318331003078.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 87030013381346.

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, 11394866 + ... + 17432813.

It is an arithmetic number, because the mean of its divisors is an integer number (4688072632320).

Almost surely, 2^{87030013381346} is an apocalyptic number.

87030013381346 is a deficient number, since it is larger than the sum of its proper divisors (62988310852894).

87030013381346 is a wasteful number, since it uses less digits than its factorization.

87030013381346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28828878.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 87030013381346 in words is "eighty-seven trillion, thirty billion, thirteen million, three hundred eighty-one thousand, three hundred forty-six".