1296333788952 has 16 divisors (see below), whose sum is σ = 3240834472440. Its totient is φ = 432111262976.

The previous prime is 1296333788951. The next prime is 1296333789001. The reversal of 1296333788952 is 2598873336921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1296333788951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27006953913 + ... + 27006953960.

Almost surely, 2^{1296333788952} is an apocalyptic number.

1296333788952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1296333788952 is an abundant number, since it is smaller than the sum of its proper divisors (1944500683488).

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

1296333788952 is a wasteful number, since it uses less digits than its factorization.

1296333788952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54013907882 (or 54013907878 counting only the distinct ones).

The product of its digits is 117573120, while the sum is 66.

The spelling of 1296333788952 in words is "one trillion, two hundred ninety-six billion, three hundred thirty-three million, seven hundred eighty-eight thousand, nine hundred fifty-two".