660001031011324 has 12 divisors (see below), whose sum is σ = 1161048934136448. Its totient is φ = 328272764115200.

The previous prime is 660001031011303. The next prime is 660001031011349. The reversal of 660001031011324 is 423110130100066.

It is a junction number, because it is equal to n+sod(n) for n = 660001031011292 and 660001031011301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431937846757 + ... + 431937848284.

It is an arithmetic number, because the mean of its divisors is an integer number (96754077844704).

Almost surely, 2^{660001031011324} is an apocalyptic number.

It is an amenable number.

660001031011324 is a deficient number, since it is larger than the sum of its proper divisors (501047903125124).

660001031011324 is a wasteful number, since it uses less digits than its factorization.

660001031011324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863875695236 (or 863875695234 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 660001031011324 in words is "six hundred sixty trillion, one billion, thirty-one million, eleven thousand, three hundred twenty-four".