1330062606666 has 24 divisors (see below), whose sum is σ = 2959688864964. Its totient is φ = 431371656000.

The previous prime is 1330062606643. The next prime is 1330062606707. The reversal of 1330062606666 is 6666062600331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1300865708025 + 29196898641 = 1140555^2 + 170871^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 998544835 + ... + 998546166.

Almost surely, 2^{1330062606666} is an apocalyptic number.

1330062606666 is an abundant number, since it is smaller than the sum of its proper divisors (1629626258298).

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

1330062606666 is a wasteful number, since it uses less digits than its factorization.

1330062606666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997091046 (or 1997091043 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 45.

The spelling of 1330062606666 in words is "one trillion, three hundred thirty billion, sixty-two million, six hundred six thousand, six hundred sixty-six".