2604212213233 has 4 divisors (see below), whose sum is σ = 2621690147700. Its totient is φ = 2586734278768.

The previous prime is 2604212213221. The next prime is 2604212213269. The reversal of 2604212213233 is 3323122124062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 382001871969 + 2222210341264 = 618063^2 + 1490708^2 .

It is a cyclic number.

It is not a de Polignac number, because 2604212213233 - 2¹⁷ = 2604212082161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2604212213195 and 2604212213204.

It is not an unprimeable number, because it can be changed into a prime (2604212213293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8738967010 + ... + 8738967307.

It is an arithmetic number, because the mean of its divisors is an integer number (655422536925).

Almost surely, 2^{2604212213233} is an apocalyptic number.

It is an amenable number.

2604212213233 is a deficient number, since it is larger than the sum of its proper divisors (17477934467).

2604212213233 is a wasteful number, since it uses less digits than its factorization.

2604212213233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17477934466.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 2604212213233 its reverse (3323122124062), we get a palindrome (5927334337295).

The spelling of 2604212213233 in words is "two trillion, six hundred four billion, two hundred twelve million, two hundred thirteen thousand, two hundred thirty-three".