2132114644 has 24 divisors (see below), whose sum is σ = 4073975136. Its totient is φ = 968292000.

The previous prime is 2132114641. The next prime is 2132114701. The reversal of 2132114644 is 4464112312.

2132114644 = 8022² + 8023² + ... + 8054².

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30834 + ... + 72214.

It is an arithmetic number, because the mean of its divisors is an integer number (169748964).

Almost surely, 2^2132114644 is an apocalyptic number.

It is an amenable number.

2132114644 is a deficient number, since it is larger than the sum of its proper divisors (1941860492).

2132114644 is a wasteful number, since it uses less digits than its factorization.

2132114644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42567 (or 42565 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 2132114644 is about 46174.8269514895. The cubic root of 2132114644 is about 1287.0740011950.

Adding to 2132114644 its reverse (4464112312), we get a palindrome (6596226956).

The spelling of 2132114644 in words is "two billion, one hundred thirty-two million, one hundred fourteen thousand, six hundred forty-four".