1970867384788 has 24 divisors (see below), whose sum is σ = 3451595995008. Its totient is φ = 984697381056.

The previous prime is 1970867384767. The next prime is 1970867384813. The reversal of 1970867384788 is 8874837680791.

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, 30498720 + ... + 30563272.

It is an arithmetic number, because the mean of its divisors is an integer number (143816499792).

Almost surely, 2^{1970867384788} is an apocalyptic number.

It is an amenable number.

1970867384788 is a deficient number, since it is larger than the sum of its proper divisors (1480728610220).

1970867384788 is a wasteful number, since it uses less digits than its factorization.

1970867384788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70143 (or 70141 counting only the distinct ones).

The product of its (nonzero) digits is 910393344, while the sum is 76.

The spelling of 1970867384788 in words is "one trillion, nine hundred seventy billion, eight hundred sixty-seven million, three hundred eighty-four thousand, seven hundred eighty-eight".