2141937270 has 320 divisors, whose sum is σ = 6774451200. Its totient is φ = 479831040.

The previous prime is 2141937257. The next prime is 2141937299. The reversal of 2141937270 is 727391412.

2141937270 is a `hidden beast` number, since 214 + 1 + 9 + 372 + 70 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 11966041 + ... + 11966219.

It is an arithmetic number, because the mean of its divisors is an integer number (21170160).

Almost surely, 2^2141937270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141937270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3387225600).

2141937270 is an abundant number, since it is smaller than the sum of its proper divisors (4632513930).

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

2141937270 is a wasteful number, since it uses less digits than its factorization.

2141937270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 2141937270 is about 46281.0681596698. The cubic root of 2141937270 is about 1289.0474850615.

The spelling of 2141937270 in words is "two billion, one hundred forty-one million, nine hundred thirty-seven thousand, two hundred seventy".