2123333442430 has 8 divisors (see below), whose sum is σ = 3822000196392. Its totient is φ = 849333376968.

The previous prime is 2123333442403. The next prime is 2123333442431. The reversal of 2123333442430 is 342443333212.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123333442431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106166672112 + ... + 106166672131.

It is an arithmetic number, because the mean of its divisors is an integer number (477750024549).

Almost surely, 2^{2123333442430} is an apocalyptic number.

2123333442430 is a deficient number, since it is larger than the sum of its proper divisors (1698666753962).

2123333442430 is a wasteful number, since it uses less digits than its factorization.

2123333442430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212333344250.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 2123333442430 its reverse (342443333212), we get a palindrome (2465776775642).

The spelling of 2123333442430 in words is "two trillion, one hundred twenty-three billion, three hundred thirty-three million, four hundred forty-two thousand, four hundred thirty".