4215312168 has 64 divisors (see below), whose sum is σ = 10940702400. Its totient is φ = 1351795200.

The previous prime is 4215312149. The next prime is 4215312173. The reversal of 4215312168 is 8612135124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186268 + ... + 207668.

It is an arithmetic number, because the mean of its divisors is an integer number (170948475).

Almost surely, 2^4215312168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4215312168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5470351200).

4215312168 is an abundant number, since it is smaller than the sum of its proper divisors (6725390232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4215312168 is a wasteful number, since it uses less digits than its factorization.

4215312168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21722 (or 21718 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 4215312168 is about 64925.4354471343. The cubic root of 4215312168 is about 1615.3869895364.

The spelling of 4215312168 in words is "four billion, two hundred fifteen million, three hundred twelve thousand, one hundred sixty-eight".