2130562443 has 8 divisors (see below), whose sum is σ = 2841827328. Its totient is φ = 1419836264.

The previous prime is 2130562439. The next prime is 2130562457. The reversal of 2130562443 is 3442650312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130562443 - 2² = 2130562439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2130562443.

It is not an unprimeable number, because it can be changed into a prime (2130562543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125355 + ... + 141332.

It is an arithmetic number, because the mean of its divisors is an integer number (355228416).

Almost surely, 2^2130562443 is an apocalyptic number.

2130562443 is a deficient number, since it is larger than the sum of its proper divisors (711264885).

2130562443 is a wasteful number, since it uses less digits than its factorization.

2130562443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269353.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2130562443 is about 46158.0160210553. The cubic root of 2130562443 is about 1286.7615910784.

The spelling of 2130562443 in words is "two billion, one hundred thirty million, five hundred sixty-two thousand, four hundred forty-three".