264004622412017 has 4 divisors (see below), whose sum is σ = 264986052235380. Its totient is φ = 263023192588656.

The previous prime is 264004622411987. The next prime is 264004622412043. The reversal of 264004622412017 is 710214226400462.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18490696606561 + 245513925805456 = 4300081^2 + 15668884^2 .

It is a cyclic number.

It is not a de Polignac number, because 264004622412017 - 2⁶ = 264004622411953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264004622412077) 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, 490714911278 + ... + 490714911815.

It is an arithmetic number, because the mean of its divisors is an integer number (66246513058845).

Almost surely, 2^{264004622412017} is an apocalyptic number.

It is an amenable number.

264004622412017 is a deficient number, since it is larger than the sum of its proper divisors (981429823363).

264004622412017 is an equidigital number, since it uses as much as digits as its factorization.

264004622412017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981429823362.

The product of its (nonzero) digits is 258048, while the sum is 41.

Adding to 264004622412017 its reverse (710214226400462), we get a palindrome (974218848812479).

The spelling of 264004622412017 in words is "two hundred sixty-four trillion, four billion, six hundred twenty-two million, four hundred twelve thousand, seventeen".