6660701207142 has 16 divisors (see below), whose sum is σ = 13321709520192. Its totient is φ = 2220182551400.

The previous prime is 6660701207119. The next prime is 6660701207177. The reversal of 6660701207142 is 2417021070666.

It is a junction number, because it is equal to n+sod(n) for n = 6660701207094 and 6660701207103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12513648 + ... + 13035059.

It is an arithmetic number, because the mean of its divisors is an integer number (832606845012).

Almost surely, 2^{6660701207142} is an apocalyptic number.

6660701207142 is an abundant number, since it is smaller than the sum of its proper divisors (6661008313050).

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

6660701207142 is a wasteful number, since it uses less digits than its factorization.

6660701207142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25592163.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 6660701207142 in words is "six trillion, six hundred sixty billion, seven hundred one million, two hundred seven thousand, one hundred forty-two".