870614682222421 has 4 divisors (see below), whose sum is σ = 882876860845344. Its totient is φ = 858352503599500.

The previous prime is 870614682222349. The next prime is 870614682222473. The reversal of 870614682222421 is 124222286416078.

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 870614682222421 - 2⁷ = 870614682222293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870614692222421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6131089311355 + ... + 6131089311496.

It is an arithmetic number, because the mean of its divisors is an integer number (220719215211336).

Almost surely, 2^{870614682222421} is an apocalyptic number.

It is an amenable number.

870614682222421 is a deficient number, since it is larger than the sum of its proper divisors (12262178622923).

870614682222421 is a wasteful number, since it uses less digits than its factorization.

870614682222421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12262178622922.

The product of its (nonzero) digits is 8257536, while the sum is 55.

The spelling of 870614682222421 in words is "eight hundred seventy trillion, six hundred fourteen billion, six hundred eighty-two million, two hundred twenty-two thousand, four hundred twenty-one".