995742720000 has 1750 divisors, whose sum is σ = 4336535882283. Its totient is φ = 227598336000.

The previous prime is 995742719929. The next prime is 995742720013. The reversal of 995742720000 is 27247599.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

995742720000 is a `hidden beast` number, since 9 + 9 + 574 + 2 + 72 + 0 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 230215716864 + 765527003136 = 479808^2 + 874944^2 .

It is a tau number, because it is divible by the number of its divisors (1750).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=705600.

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

It is an unprimeable number.

It is a polite number, since it can be written in 124 ways as a sum of consecutive naturals, for example, 142248959997 + ... + 142248960003.

Almost surely, 2^995742720000 is an apocalyptic number.

995742720000 is a gapful number since it is divisible by the number (90) 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 995742720000

995742720000 is an abundant number, since it is smaller than the sum of its proper divisors (3340793162283).

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

995742720000 is an frugal number, since it uses more digits than its factorization.

995742720000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

Adding to 995742720000 its reverse (27247599), we get a palindrome (995769967599).

The spelling of 995742720000 in words is "nine hundred ninety-five billion, seven hundred forty-two million, seven hundred twenty thousand".