87028314073361 has 4 divisors (see below), whose sum is σ = 87029162314224. Its totient is φ = 87027465832500.

The previous prime is 87028314073297. The next prime is 87028314073457. The reversal of 87028314073361 is 16337041382078.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 87028314073361 - 2⁶ = 87028314073297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87028314073661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423966515 + ... + 424171736.

It is an arithmetic number, because the mean of its divisors is an integer number (21757290578556).

Almost surely, 2^{87028314073361} is an apocalyptic number.

It is an amenable number.

87028314073361 is a deficient number, since it is larger than the sum of its proper divisors (848240863).

87028314073361 is a wasteful number, since it uses less digits than its factorization.

87028314073361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848240862.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The spelling of 87028314073361 in words is "eighty-seven trillion, twenty-eight billion, three hundred fourteen million, seventy-three thousand, three hundred sixty-one".