264681010323 has 12 divisors (see below), whose sum is σ = 384848917648. Its totient is φ = 175285436400.

The previous prime is 264681010313. The next prime is 264681010343. The reversal of 264681010323 is 323010186462.

264681010323 is a `hidden beast` number, since 2 + 646 + 8 + 1 + 0 + 1 + 0 + 3 + 2 + 3 = 666.

It is not a de Polignac number, because 264681010323 - 2²⁴ = 264664233107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264681010313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97379440 + ... + 97382157.

Almost surely, 2^264681010323 is an apocalyptic number.

264681010323 is a deficient number, since it is larger than the sum of its proper divisors (120167907325).

264681010323 is a wasteful number, since it uses less digits than its factorization.

264681010323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194761754 (or 194761751 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

Adding to 264681010323 its reverse (323010186462), we get a palindrome (587691196785).

The spelling of 264681010323 in words is "two hundred sixty-four billion, six hundred eighty-one million, ten thousand, three hundred twenty-three".