272720714400 has 720 divisors, whose sum is σ = 1035693711360. Its totient is φ = 69760051200.

The previous prime is 272720714347. The next prime is 272720714407. The reversal of 272720714400 is 4417027272.

It is a happy number.

272720714400 is a `hidden beast` number, since 2 + 7 + 2 + 7 + 207 + 1 + 440 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (272720714407) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 255117066 + ... + 255118134.

It is an arithmetic number, because the mean of its divisors is an integer number (1438463488).

Almost surely, 2^272720714400 is an apocalyptic number.

272720714400 is a gapful number since it is divisible by the number (20) 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 272720714400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517846855680).

272720714400 is an abundant number, since it is smaller than the sum of its proper divisors (762972996960).

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

272720714400 is a wasteful number, since it uses less digits than its factorization.

272720714400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 36.

The spelling of 272720714400 in words is "two hundred seventy-two billion, seven hundred twenty million, seven hundred fourteen thousand, four hundred".