1323021233296 has 40 divisors (see below), whose sum is σ = 2931931005120. Its totient is φ = 566547682944.

The previous prime is 1323021233279. The next prime is 1323021233299. The reversal of 1323021233296 is 6923321203231.

It is not an unprimeable number, because it can be changed into a prime (1323021233299) 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 7 ways as a sum of consecutive naturals, for example, 4668166 + ... + 4943461.

It is an arithmetic number, because the mean of its divisors is an integer number (73298275128).

Almost surely, 2^{1323021233296} is an apocalyptic number.

1323021233296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1323021233296 is an abundant number, since it is smaller than the sum of its proper divisors (1608909771824).

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

1323021233296 is a wasteful number, since it uses less digits than its factorization.

1323021233296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9612871 (or 9612865 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 1323021233296 in words is "one trillion, three hundred twenty-three billion, twenty-one million, two hundred thirty-three thousand, two hundred ninety-six".