21160313236162 has 8 divisors (see below), whose sum is σ = 32514627655692. Its totient is φ = 10322104017600.

The previous prime is 21160313236159. The next prime is 21160313236247. The reversal of 21160313236162 is 26163231306112.

It can be written as a sum of positive squares in 2 ways, for example, as 21035973077001 + 124340159161 = 4586499^2 + 352619^2 .

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, 129026300139 + ... + 129026300302.

Almost surely, 2^{21160313236162} is an apocalyptic number.

21160313236162 is a deficient number, since it is larger than the sum of its proper divisors (11354314419530).

21160313236162 is a wasteful number, since it uses less digits than its factorization.

21160313236162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258052600484.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 21160313236162 in words is "twenty-one trillion, one hundred sixty billion, three hundred thirteen million, two hundred thirty-six thousand, one hundred sixty-two".