60666230273 has 8 divisors (see below), whose sum is σ = 67795521696. Its totient is φ = 53805968800.

The previous prime is 60666230267. The next prime is 60666230297. The reversal of 60666230273 is 37203266606.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 60666230273 - 2⁴ = 60666230257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 60666230273.

It is not an unprimeable number, because it can be changed into a prime (60666230203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67257011 + ... + 67257912.

It is an arithmetic number, because the mean of its divisors is an integer number (8474440212).

Almost surely, 2^60666230273 is an apocalyptic number.

It is an amenable number.

60666230273 is a deficient number, since it is larger than the sum of its proper divisors (7129291423).

60666230273 is a wasteful number, since it uses less digits than its factorization.

60666230273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134514975.

The product of its (nonzero) digits is 326592, while the sum is 41.

Adding to 60666230273 its reverse (37203266606), we get a palindrome (97869496879).

The spelling of 60666230273 in words is "sixty billion, six hundred sixty-six million, two hundred thirty thousand, two hundred seventy-three".