1169425943648 has 48 divisors (see below), whose sum is σ = 2310138895680. Its totient is φ = 582725759616.

The previous prime is 1169425943629. The next prime is 1169425943657. The reversal of 1169425943648 is 8463495249611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22215023 + ... + 22267601.

It is an arithmetic number, because the mean of its divisors is an integer number (48127893660).

Almost surely, 2^{1169425943648} is an apocalyptic number.

It is an amenable number.

1169425943648 is a deficient number, since it is larger than the sum of its proper divisors (1140712952032).

1169425943648 is a wasteful number, since it uses less digits than its factorization.

1169425943648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54939 (or 54931 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 62.

The spelling of 1169425943648 in words is "one trillion, one hundred sixty-nine billion, four hundred twenty-five million, nine hundred forty-three thousand, six hundred forty-eight".