264680070101 has 4 divisors (see below), whose sum is σ = 273806969100. Its totient is φ = 255553171104.

The previous prime is 264680070071. The next prime is 264680070107. The reversal of 264680070101 is 101070086462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101070086462 = 2 ⋅50535043231.

It can be written as a sum of positive squares in 2 ways, for example, as 207667047025 + 57013023076 = 455705^2 + 238774^2 .

It is a cyclic number.

It is not a de Polignac number, because 264680070101 - 2¹⁸ = 264679807957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264680070107) 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, 4563449456 + ... + 4563449513.

It is an arithmetic number, because the mean of its divisors is an integer number (68451742275).

Almost surely, 2^264680070101 is an apocalyptic number.

It is an amenable number.

264680070101 is a deficient number, since it is larger than the sum of its proper divisors (9126898999).

264680070101 is an equidigital number, since it uses as much as digits as its factorization.

264680070101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126898998.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 264680070101 in words is "two hundred sixty-four billion, six hundred eighty million, seventy thousand, one hundred one".