10964229681 has 8 divisors (see below), whose sum is σ = 14637888000. Its totient is φ = 7300028912.

The previous prime is 10964229677. The next prime is 10964229733. The reversal of 10964229681 is 18692246901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10964229681 - 2² = 10964229677 is a prime.

It is a super-2 number, since 2×10964229681² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10964229681.

It is not an unprimeable number, because it can be changed into a prime (10964229581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361681 + ... + 2366318.

It is an arithmetic number, because the mean of its divisors is an integer number (1829736000).

Almost surely, 2^10964229681 is an apocalyptic number.

It is an amenable number.

10964229681 is a deficient number, since it is larger than the sum of its proper divisors (3673658319).

10964229681 is an equidigital number, since it uses as much as digits as its factorization.

10964229681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728775.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 10964229681 in words is "ten billion, nine hundred sixty-four million, two hundred twenty-nine thousand, six hundred eighty-one".