1318097760000 has 1440 divisors, whose sum is σ = 5225857190400. Its totient is φ = 288645120000.

The previous prime is 1318097759989. The next prime is 1318097760019. The reversal of 1318097760000 is 677908131.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 12092639946 + ... + 12092640054.

Almost surely, 2^{1318097760000} is an apocalyptic number.

1318097760000 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 1318097760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2612928595200).

1318097760000 is an abundant number, since it is smaller than the sum of its proper divisors (3907759430400).

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

1318097760000 is an equidigital number, since it uses as much as digits as its factorization.

1318097760000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 1318097760000 in words is "one trillion, three hundred eighteen billion, ninety-seven million, seven hundred sixty thousand".