1316232276800 has 504 divisors, whose sum is σ = 3815312054400. Its totient is φ = 445601157120.

The previous prime is 1316232276767. The next prime is 1316232276811. The reversal of 1316232276800 is 86722326131.

It is a super-2 number, since 2×1316232276800² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2998250981 + ... + 2998251419.

It is an arithmetic number, because the mean of its divisors is an integer number (7570063600).

Almost surely, 2^{1316232276800} is an apocalyptic number.

1316232276800 is a gapful number since it is divisible by the number (10) 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 1316232276800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1907656027200).

1316232276800 is an abundant number, since it is smaller than the sum of its proper divisors (2499079777600).

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

1316232276800 is a wasteful number, since it uses less digits than its factorization.

1316232276800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 1316232276800 in words is "one trillion, three hundred sixteen billion, two hundred thirty-two million, two hundred seventy-six thousand, eight hundred".