2320210051432 has 128 divisors (see below), whose sum is σ = 5377964336640. Its totient is φ = 913839575040.

The previous prime is 2320210051421. The next prime is 2320210051463. The reversal of 2320210051432 is 2341500120232.

It is a junction number, because it is equal to n+sod(n) for n = 2320210051397 and 2320210051406.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 279640308 + ... + 279648604.

It is an arithmetic number, because the mean of its divisors is an integer number (42015346380).

Almost surely, 2^{2320210051432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2320210051432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2688982168320).

2320210051432 is an abundant number, since it is smaller than the sum of its proper divisors (3057754285208).

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

2320210051432 is a wasteful number, since it uses less digits than its factorization.

2320210051432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971 (or 9967 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 2320210051432 its reverse (2341500120232), we get a palindrome (4661710171664).

The spelling of 2320210051432 in words is "two trillion, three hundred twenty billion, two hundred ten million, fifty-one thousand, four hundred thirty-two".