87447885855334 has 16 divisors (see below), whose sum is σ = 133654201223760. Its totient is φ = 42896577204000.

The previous prime is 87447885855313. The next prime is 87447885855367. The reversal of 87447885855334 is 43355858874478.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21023292 + ... + 24836959.

It is an arithmetic number, because the mean of its divisors is an integer number (8353387576485).

Almost surely, 2^{87447885855334} is an apocalyptic number.

87447885855334 is a deficient number, since it is larger than the sum of its proper divisors (46206315368426).

87447885855334 is a wasteful number, since it uses less digits than its factorization.

87447885855334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45878295.

The product of its digits is 14450688000, while the sum is 79.

The spelling of 87447885855334 in words is "eighty-seven trillion, four hundred forty-seven billion, eight hundred eighty-five million, eight hundred fifty-five thousand, three hundred thirty-four".