1207039864320 has 960 divisors, whose sum is σ = 4617460463616. Its totient is φ = 301146439680.

The previous prime is 1207039864313. The next prime is 1207039864333. The reversal of 1207039864320 is 234689307021.

1207039864320 is a `hidden beast` number, since 1 + 207 + 0 + 3 + 9 + 8 + 6 + 432 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3288936777 + ... + 3288937143.

Almost surely, 2^{1207039864320} is an apocalyptic number.

1207039864320 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 1207039864320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2308730231808).

1207039864320 is an abundant number, since it is smaller than the sum of its proper divisors (3410420599296).

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

1207039864320 is an equidigital number, since it uses as much as digits as its factorization.

1207039864320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 1207039864320 in words is "one trillion, two hundred seven billion, thirty-nine million, eight hundred sixty-four thousand, three hundred twenty".