10661441335 has 8 divisors (see below), whose sum is σ = 12799462176. Its totient is φ = 8525331360.

The previous prime is 10661441209. The next prime is 10661441341. The reversal of 10661441335 is 53314416601.

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

It is not a de Polignac number, because 10661441335 - 2¹³ = 10661433143 is a prime.

It is a super-2 number, since 2×10661441335² (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 10661441335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465411 + ... + 487780.

It is an arithmetic number, because the mean of its divisors is an integer number (1599932772).

Almost surely, 2^10661441335 is an apocalyptic number.

10661441335 is a deficient number, since it is larger than the sum of its proper divisors (2138020841).

10661441335 is an equidigital number, since it uses as much as digits as its factorization.

10661441335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955433.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 10661441335 its reverse (53314416601), we get a palindrome (63975857936).

It can be divided in two parts, 1066 and 1441335, that added together give a square (1442401 = 1201²).

The spelling of 10661441335 in words is "ten billion, six hundred sixty-one million, four hundred forty-one thousand, three hundred thirty-five".