1331970310668 has 96 divisors (see below), whose sum is σ = 3268507189248. Its totient is φ = 421723878400.

The previous prime is 1331970310637. The next prime is 1331970310729. The reversal of 1331970310668 is 8660130791331.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4265896 + ... + 4567472.

It is an arithmetic number, because the mean of its divisors is an integer number (34046949888).

Almost surely, 2^{1331970310668} is an apocalyptic number.

It is an amenable number.

1331970310668 is an abundant number, since it is smaller than the sum of its proper divisors (1936536878580).

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

1331970310668 is a wasteful number, since it uses less digits than its factorization.

1331970310668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301863 (or 301861 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 1331970310668 in words is "one trillion, three hundred thirty-one billion, nine hundred seventy million, three hundred ten thousand, six hundred sixty-eight".