1297633056192 has 168 divisors, whose sum is σ = 4072006244592. Its totient is φ = 391822233600.

The previous prime is 1297633056191. The next prime is 1297633056241. The reversal of 1297633056192 is 2916503367921.

1297633056192 is a `hidden beast` number, since 1 + 2 + 9 + 76 + 3 + 3 + 0 + 561 + 9 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297633056191) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1415998 + ... + 2144834.

Almost surely, 2^{1297633056192} is an apocalyptic number.

1297633056192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1297633056192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2036003122296).

1297633056192 is an abundant number, since it is smaller than the sum of its proper divisors (2774373188400).

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

1297633056192 is a wasteful number, since it uses less digits than its factorization.

1297633056192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729147 (or 729134 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 54.

The spelling of 1297633056192 in words is "one trillion, two hundred ninety-seven billion, six hundred thirty-three million, fifty-six thousand, one hundred ninety-two".