10664634241 has 4 divisors (see below), whose sum is σ = 11225930800. Its totient is φ = 10103337684.

The previous prime is 10664634187. The next prime is 10664634247. The reversal of 10664634241 is 14243646601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10664634241 - 2¹¹ = 10664632193 is a prime.

It is a super-2 number, since 2×10664634241² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10664634241.

It is not an unprimeable number, because it can be changed into a prime (10664634247) 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, 280648251 + ... + 280648288.

It is an arithmetic number, because the mean of its divisors is an integer number (2806482700).

Almost surely, 2^10664634241 is an apocalyptic number.

It is an amenable number.

10664634241 is a deficient number, since it is larger than the sum of its proper divisors (561296559).

10664634241 is an equidigital number, since it uses as much as digits as its factorization.

10664634241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561296558.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 10664634241 in words is "ten billion, six hundred sixty-four million, six hundred thirty-four thousand, two hundred forty-one".