2132620384 has 12 divisors (see below), whose sum is σ = 4198596444. Its totient is φ = 1066310176.

The previous prime is 2132620381. The next prime is 2132620387. The reversal of 2132620384 is 4830262312.

It is an interprime number because it is at equal distance from previous prime (2132620381) and next prime (2132620387).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132620381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33322162 + ... + 33322225.

It is an arithmetic number, because the mean of its divisors is an integer number (349883037).

Almost surely, 2^2132620384 is an apocalyptic number.

It is an amenable number.

2132620384 is a deficient number, since it is larger than the sum of its proper divisors (2065976060).

2132620384 is an equidigital number, since it uses as much as digits as its factorization.

2132620384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66644397 (or 66644389 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2132620384 is about 46180.3029873127. The cubic root of 2132620384 is about 1287.1757582850.

Adding to 2132620384 its reverse (4830262312), we get a palindrome (6962882696).

The spelling of 2132620384 in words is "two billion, one hundred thirty-two million, six hundred twenty thousand, three hundred eighty-four".