2142330570 has 96 divisors (see below), whose sum is σ = 5713493760. Its totient is φ = 556765440.

The previous prime is 2142330569. The next prime is 2142330587. The reversal of 2142330570 is 750332412.

2142330570 is a `hidden beast` number, since 21 + 42 + 3 + 30 + 570 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 566827 + ... + 570593.

It is an arithmetic number, because the mean of its divisors is an integer number (59515560).

Almost surely, 2^2142330570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2142330570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2856746880).

2142330570 is an abundant number, since it is smaller than the sum of its proper divisors (3571163190).

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

2142330570 is a wasteful number, since it uses less digits than its factorization.

2142330570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940 (or 3937 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2142330570 is about 46285.3170022633. The cubic root of 2142330570 is about 1289.1263780268.

Adding to 2142330570 its reverse (750332412), we get a palindrome (2892662982).

The spelling of 2142330570 in words is "two billion, one hundred forty-two million, three hundred thirty thousand, five hundred seventy".