10661434313312 has 24 divisors (see below), whose sum is σ = 21175448358456. Its totient is φ = 5283542666752.

The previous prime is 10661434313297. The next prime is 10661434313347. The reversal of 10661434313312 is 21331343416601.

It is a super-2 number, since 2×10661434313312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1474199138 + ... + 1474206369.

It is an arithmetic number, because the mean of its divisors is an integer number (882310348269).

Almost surely, 2^{10661434313312} is an apocalyptic number.

It is an amenable number.

10661434313312 is a deficient number, since it is larger than the sum of its proper divisors (10514014045144).

10661434313312 is a wasteful number, since it uses less digits than its factorization.

10661434313312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948405630 (or 2948405622 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 10661434313312 its reverse (21331343416601), we get a palindrome (31992777729913).

The spelling of 10661434313312 in words is "ten trillion, six hundred sixty-one billion, four hundred thirty-four million, three hundred thirteen thousand, three hundred twelve".