2140752912 has 80 divisors (see below), whose sum is σ = 5643537600. Its totient is φ = 699088896.

The previous prime is 2140752907. The next prime is 2140752949. The reversal of 2140752912 is 2192570412.

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, 618964 + ... + 622412.

It is an arithmetic number, because the mean of its divisors is an integer number (70544220).

Almost surely, 2^2140752912 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 2140752912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2821768800).

2140752912 is an abundant number, since it is smaller than the sum of its proper divisors (3502784688).

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

2140752912 is a wasteful number, since it uses less digits than its factorization.

2140752912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3714 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2140752912 is about 46268.2711153118. The cubic root of 2140752912 is about 1288.8098535805.

The spelling of 2140752912 in words is "two billion, one hundred forty million, seven hundred fifty-two thousand, nine hundred twelve".