4221871623082 has 8 divisors (see below), whose sum is σ = 6356886551136. Its totient is φ = 2102909439372.

The previous prime is 4221871623071. The next prime is 4221871623113. The reversal of 4221871623082 is 2803261781224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4013185428 + ... + 4013186479.

It is an arithmetic number, because the mean of its divisors is an integer number (794610818892).

Almost surely, 2^{4221871623082} is an apocalyptic number.

4221871623082 is a deficient number, since it is larger than the sum of its proper divisors (2135014928054).

4221871623082 is a wasteful number, since it uses less digits than its factorization.

4221871623082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026372172.

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 4221871623082 in words is "four trillion, two hundred twenty-one billion, eight hundred seventy-one million, six hundred twenty-three thousand, eighty-two".