2120433333345 has 48 divisors (see below), whose sum is σ = 3831180724800. Its totient is φ = 1083566090880.

The previous prime is 2120433333301. The next prime is 2120433333349. The reversal of 2120433333345 is 5433333340212.

2120433333345 is a `hidden beast` number, since 2 + 120 + 433 + 33 + 33 + 45 = 666.

It is not a de Polignac number, because 2120433333345 - 2¹⁸ = 2120433071201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120433333349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6030775 + ... + 6372684.

It is an arithmetic number, because the mean of its divisors is an integer number (79816265100).

Almost surely, 2^{2120433333345} is an apocalyptic number.

It is an amenable number.

2120433333345 is a deficient number, since it is larger than the sum of its proper divisors (1710747391455).

2120433333345 is a wasteful number, since it uses less digits than its factorization.

2120433333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12403630 (or 12403627 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 36.

Adding to 2120433333345 its reverse (5433333340212), we get a palindrome (7553766673557).

The spelling of 2120433333345 in words is "two trillion, one hundred twenty billion, four hundred thirty-three million, three hundred thirty-three thousand, three hundred forty-five".