720000499263672 has 128 divisors (see below), whose sum is σ = 1968298249420800. Its totient is φ = 217664228246400.

The previous prime is 720000499263667. The next prime is 720000499263673. The reversal of 720000499263672 is 276362994000027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720000499263673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1238289897 + ... + 1238871207.

It is an arithmetic number, because the mean of its divisors is an integer number (15377330073600).

Almost surely, 2^{720000499263672} 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 720000499263672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984149124710400).

720000499263672 is an abundant number, since it is smaller than the sum of its proper divisors (1248297750157128).

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

720000499263672 is a wasteful number, since it uses less digits than its factorization.

720000499263672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592457 (or 592453 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 57.

The spelling of 720000499263672 in words is "seven hundred twenty trillion, four hundred ninety-nine million, two hundred sixty-three thousand, six hundred seventy-two".