1196953811648 has 112 divisors (see below), whose sum is σ = 2906493917760. Its totient is φ = 477379854336.

The previous prime is 1196953811623. The next prime is 1196953811657. The reversal of 1196953811648 is 8461183596911.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205115 + ... + 1560762.

Almost surely, 2^{1196953811648} is an apocalyptic number.

It is an amenable number.

1196953811648 is an abundant number, since it is smaller than the sum of its proper divisors (1709540106112).

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

1196953811648 is a wasteful number, since it uses less digits than its factorization.

1196953811648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766002 (or 1765992 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 62.

The spelling of 1196953811648 in words is "one trillion, one hundred ninety-six billion, nine hundred fifty-three million, eight hundred eleven thousand, six hundred forty-eight".