2116068570 has 384 divisors, whose sum is σ = 7476940800. Its totient is φ = 415704960.

The previous prime is 2116068553. The next prime is 2116068583. The reversal of 2116068570 is 758606112.

2116068570 is a `hidden beast` number, since 21 + 1 + 6 + 0 + 68 + 570 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4344867 + ... + 4345353.

It is an arithmetic number, because the mean of its divisors is an integer number (19471200).

Almost surely, 2^2116068570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2116068570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3738470400).

2116068570 is an abundant number, since it is smaller than the sum of its proper divisors (5360872230).

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

2116068570 is a wasteful number, since it uses less digits than its factorization.

2116068570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 2116068570 is about 46000.7453200489. The cubic root of 2116068570 is about 1283.8370720860.

The spelling of 2116068570 in words is "two billion, one hundred sixteen million, sixty-eight thousand, five hundred seventy".