720241448500 has 48 divisors (see below), whose sum is σ = 1797722664192. Its totient is φ = 246939924000.

The previous prime is 720241448489. The next prime is 720241448543. The reversal of 720241448500 is 5844142027.

It is a self number, because there is not a number n which added to its sum of digits gives 720241448500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102888136 + ... + 102895135.

It is an arithmetic number, because the mean of its divisors is an integer number (37452555504).

Almost surely, 2^720241448500 is an apocalyptic number.

720241448500 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

720241448500 is an abundant number, since it is smaller than the sum of its proper divisors (1077481215692).

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

720241448500 is a wasteful number, since it uses less digits than its factorization.

720241448500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205783297 (or 205783285 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 37.

The spelling of 720241448500 in words is "seven hundred twenty billion, two hundred forty-one million, four hundred forty-eight thousand, five hundred".