60660660711 has 8 divisors (see below), whose sum is σ = 92435292544. Its totient is φ = 34663234680.

The previous prime is 60660660691. The next prime is 60660660719. The reversal of 60660660711 is 11706606606.

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

It is not a de Polignac number, because 60660660711 - 2⁵ = 60660660679 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60660660711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60660660719) 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, 1444301425 + ... + 1444301466.

It is an arithmetic number, because the mean of its divisors is an integer number (11554411568).

Almost surely, 2^60660660711 is an apocalyptic number.

60660660711 is a deficient number, since it is larger than the sum of its proper divisors (31774631833).

60660660711 is a wasteful number, since it uses less digits than its factorization.

60660660711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888602901.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 60660660711 in words is "sixty billion, six hundred sixty million, six hundred sixty thousand, seven hundred eleven".