10660218534 has 48 divisors (see below), whose sum is σ = 26598274560. Its totient is φ = 3022521840.

The previous prime is 10660218529. The next prime is 10660218551. The reversal of 10660218534 is 43581206601.

It is a happy number.

10660218534 is a `hidden beast` number, since 1 + 0 + 6 + 602 + 18 + 5 + 34 = 666.

10660218534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10660218534² (a number of 21 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 23 ways as a sum of consecutive naturals, for example, 306414 + ... + 339425.

It is an arithmetic number, because the mean of its divisors is an integer number (554130720).

Almost surely, 2^10660218534 is an apocalyptic number.

10660218534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10660218534 is an abundant number, since it is smaller than the sum of its proper divisors (15938056026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10660218534 is a wasteful number, since it uses less digits than its factorization.

10660218534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645985 (or 645982 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 10660218534 in words is "ten billion, six hundred sixty million, two hundred eighteen thousand, five hundred thirty-four".