2170040213230 has 128 divisors (see below), whose sum is σ = 4150380124800. Its totient is φ = 815729639424.

The previous prime is 2170040213213. The next prime is 2170040213267. The reversal of 2170040213230 is 323120400712.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2170040213195 and 2170040213204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 544004076 + ... + 544008064.

It is an arithmetic number, because the mean of its divisors is an integer number (32424844725).

Almost surely, 2^{2170040213230} is an apocalyptic number.

2170040213230 is a deficient number, since it is larger than the sum of its proper divisors (1980339911570).

2170040213230 is a wasteful number, since it uses less digits than its factorization.

2170040213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 2170040213230 its reverse (323120400712), we get a palindrome (2493160613942).

The spelling of 2170040213230 in words is "two trillion, one hundred seventy billion, forty million, two hundred thirteen thousand, two hundred thirty".