264000661336 has 16 divisors (see below), whose sum is σ = 495074555640. Its totient is φ = 131980779840.

The previous prime is 264000661319. The next prime is 264000661363. The reversal of 264000661336 is 633166000462.

It is a super-3 number, since 3×264000661336³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264000661295 and 264000661304.

It is a congruent number.

It is an unprimeable number.

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, 2386386 + ... + 2494561.

Almost surely, 2^264000661336 is an apocalyptic number.

It is an amenable number.

264000661336 is a deficient number, since it is larger than the sum of its proper divisors (231073894304).

264000661336 is a wasteful number, since it uses less digits than its factorization.

264000661336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4887714 (or 4887710 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

Adding to 264000661336 its reverse (633166000462), we get a palindrome (897166661798).

The spelling of 264000661336 in words is "two hundred sixty-four billion, six hundred sixty-one thousand, three hundred thirty-six".