10641710666401 has 8 divisors (see below), whose sum is σ = 10684682253504. Its totient is φ = 10598743638000.

The previous prime is 10641710666393. The next prime is 10641710666417. The reversal of 10641710666401 is 10466601714601.

10641710666401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10641710666401 - 2³ = 10641710666393 is a prime.

It is a super-2 number, since 2×10641710666401² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10641710666491) 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, 3577836 + ... + 5838178.

It is an arithmetic number, because the mean of its divisors is an integer number (1335585281688).

Almost surely, 2^{10641710666401} is an apocalyptic number.

It is an amenable number.

10641710666401 is a deficient number, since it is larger than the sum of its proper divisors (42971587103).

10641710666401 is a wasteful number, since it uses less digits than its factorization.

10641710666401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279351.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 10641710666401 in words is "ten trillion, six hundred forty-one billion, seven hundred ten million, six hundred sixty-six thousand, four hundred one".