10324539666 has 32 divisors (see below), whose sum is σ = 26221054080. Its totient is φ = 2949868368.

The previous prime is 10324539649. The next prime is 10324539683. The reversal of 10324539666 is 66693542301.

It is an interprime number because it is at equal distance from previous prime (10324539649) and next prime (10324539683).

It is a super-2 number, since 2×10324539666² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13656421 + ... + 13657176.

It is an arithmetic number, because the mean of its divisors is an integer number (819407940).

Almost surely, 2^10324539666 is an apocalyptic number.

10324539666 is an abundant number, since it is smaller than the sum of its proper divisors (15896514414).

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

10324539666 is a wasteful number, since it uses less digits than its factorization.

10324539666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27313615 (or 27313609 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 10324539666 in words is "ten billion, three hundred twenty-four million, five hundred thirty-nine thousand, six hundred sixty-six".