60666738101 has 24 divisors (see below), whose sum is σ = 65909206176. Its totient is φ = 55814204160.

The previous prime is 60666738079. The next prime is 60666738107. The reversal of 60666738101 is 10183766606.

It is not a de Polignac number, because 60666738101 - 2¹⁰ = 60666737077 is a prime.

It is a super-2 number, since 2×60666738101² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60666738107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2524595 + ... + 2548511.

It is an arithmetic number, because the mean of its divisors is an integer number (2746216924).

Almost surely, 2^60666738101 is an apocalyptic number.

It is an amenable number.

60666738101 is a deficient number, since it is larger than the sum of its proper divisors (5242468075).

60666738101 is a wasteful number, since it uses less digits than its factorization.

60666738101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24149 (or 24132 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 60666738101 in words is "sixty billion, six hundred sixty-six million, seven hundred thirty-eight thousand, one hundred one".