2132114643 has 20 divisors (see below), whose sum is σ = 3186370440. Its totient is φ = 1420803072.

The previous prime is 2132114641. The next prime is 2132114701. The reversal of 2132114643 is 3464112312.

It is a happy number.

2132114643 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 1 + 14 + 643 = 666.

It is not a de Polignac number, because 2132114643 - 2¹ = 2132114641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2132114641) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 265696 + ... + 273602.

It is an arithmetic number, because the mean of its divisors is an integer number (159318522).

Almost surely, 2^2132114643 is an apocalyptic number.

2132114643 is a deficient number, since it is larger than the sum of its proper divisors (1054255797).

2132114643 is an equidigital number, since it uses as much as digits as its factorization.

2132114643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11248 (or 11239 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 2132114643 is about 46174.8269406611. The cubic root of 2132114643 is about 1287.0740009938.

Adding to 2132114643 its reverse (3464112312), we get a palindrome (5596226955).

The spelling of 2132114643 in words is "two billion, one hundred thirty-two million, one hundred fourteen thousand, six hundred forty-three".