2123400410322 has 8 divisors (see below), whose sum is σ = 4246800820656. Its totient is φ = 707800136772.

The previous prime is 2123400410311. The next prime is 2123400410357. The reversal of 2123400410322 is 2230140043212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2123400410322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2123400410292 and 2123400410301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176950034188 + ... + 176950034199.

It is an arithmetic number, because the mean of its divisors is an integer number (530850102582).

Almost surely, 2^{2123400410322} is an apocalyptic number.

2123400410322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2123400410322 is a wasteful number, since it uses less digits than its factorization.

2123400410322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353900068392.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2123400410322 its reverse (2230140043212), we get a palindrome (4353540453534).

The spelling of 2123400410322 in words is "two trillion, one hundred twenty-three billion, four hundred million, four hundred ten thousand, three hundred twenty-two".