264233661304 has 32 divisors (see below), whose sum is σ = 504005458320. Its totient is φ = 129848702976.

The previous prime is 264233661301. The next prime is 264233661323. The reversal of 264233661304 is 403166332462.

It is a happy number.

It is a super-2 number, since 2×264233661304² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264233661301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902787 + ... + 1159090.

Almost surely, 2^264233661304 is an apocalyptic number.

It is an amenable number.

264233661304 is a deficient number, since it is larger than the sum of its proper divisors (239771797016).

264233661304 is a wasteful number, since it uses less digits than its factorization.

264233661304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062159 (or 2062155 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 40.

Adding to 264233661304 its reverse (403166332462), we get a palindrome (667399993766).

The spelling of 264233661304 in words is "two hundred sixty-four billion, two hundred thirty-three million, six hundred sixty-one thousand, three hundred four".