264435130035323 has 4 divisors (see below), whose sum is σ = 284776293884208. Its totient is φ = 244093966186440.

The previous prime is 264435130035311. The next prime is 264435130035361. The reversal of 264435130035323 is 323530031534462.

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

It is a cyclic number.

It is not a de Polignac number, because 264435130035323 - 2³² = 264430835068027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264435130035523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10170581924423 + ... + 10170581924448.

It is an arithmetic number, because the mean of its divisors is an integer number (71194073471052).

Almost surely, 2^{264435130035323} is an apocalyptic number.

264435130035323 is a deficient number, since it is larger than the sum of its proper divisors (20341163848885).

264435130035323 is a wasteful number, since it uses less digits than its factorization.

264435130035323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20341163848884.

The product of its (nonzero) digits is 2332800, while the sum is 44.

Adding to 264435130035323 its reverse (323530031534462), we get a palindrome (587965161569785).

The spelling of 264435130035323 in words is "two hundred sixty-four trillion, four hundred thirty-five billion, one hundred thirty million, thirty-five thousand, three hundred twenty-three".