2164125441330 has 24 divisors (see below), whose sum is σ = 5626726147692. Its totient is φ = 577100117664.

The previous prime is 2164125441319. The next prime is 2164125441337. The reversal of 2164125441330 is 331445214612.

2164125441330 is a `hidden beast` number, since 2 + 1 + 64 + 12 + 544 + 13 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2161490980401 + 2634460929 = 1470201^2 + 51327^2 .

It is not an unprimeable number, because it can be changed into a prime (2164125441337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12022919029 + ... + 12022919208.

Almost surely, 2^{2164125441330} is an apocalyptic number.

2164125441330 is an abundant number, since it is smaller than the sum of its proper divisors (3462600706362).

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

2164125441330 is a wasteful number, since it uses less digits than its factorization.

2164125441330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24045838250 (or 24045838247 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 2164125441330 in words is "two trillion, one hundred sixty-four billion, one hundred twenty-five million, four hundred forty-one thousand, three hundred thirty".