1396793445120 has 1080 divisors, whose sum is σ = 5363219950704. Its totient is φ = 346983284736.

The previous prime is 1396793445071. The next prime is 1396793445133. The reversal of 1396793445120 is 215443976931.

1396793445120 is a `hidden beast` number, since 1 + 3 + 9 + 6 + 79 + 3 + 445 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2507707882 + ... + 2507708438.

Almost surely, 2^{1396793445120} is an apocalyptic number.

1396793445120 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 1396793445120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2681609975352).

1396793445120 is an abundant number, since it is smaller than the sum of its proper divisors (3966426505584).

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

1396793445120 is an equidigital number, since it uses as much as digits as its factorization.

1396793445120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 1396793445120 in words is "one trillion, three hundred ninety-six billion, seven hundred ninety-three million, four hundred forty-five thousand, one hundred twenty".