720079200000 has 1728 divisors, whose sum is σ = 2948920007040. Its totient is φ = 172523520000.

The previous prime is 720079199993. The next prime is 720079200019. The reversal of 720079200000 is 2970027.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 13586399974 + ... + 13586400026.

It is an arithmetic number, because the mean of its divisors is an integer number (1706550930).

Almost surely, 2^720079200000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 720079200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1474460003520).

720079200000 is an abundant number, since it is smaller than the sum of its proper divisors (2228840807040).

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

720079200000 is an equidigital number, since it uses as much as digits as its factorization.

720079200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The spelling of 720079200000 in words is "seven hundred twenty billion, seventy-nine million, two hundred thousand".