264435130665011 has 4 divisors (see below), whose sum is σ = 264437964305592. Its totient is φ = 264432297024432.

The previous prime is 264435130665001. The next prime is 264435130665029. The reversal of 264435130665011 is 110566031534462.

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 264435130665011 - 2²² = 264435126470707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264435130665001) 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, 1416680306 + ... + 1416866951.

It is an arithmetic number, because the mean of its divisors is an integer number (66109491076398).

Almost surely, 2^{264435130665011} is an apocalyptic number.

264435130665011 is a deficient number, since it is larger than the sum of its proper divisors (2833640581).

264435130665011 is an equidigital number, since it uses as much as digits as its factorization.

264435130665011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833640580.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 264435130665011 in words is "two hundred sixty-four trillion, four hundred thirty-five billion, one hundred thirty million, six hundred sixty-five thousand, eleven".