7254028744272 has 120 divisors (see below), whose sum is σ = 20381764590720. Its totient is φ = 2408421496320.

The previous prime is 7254028744271. The next prime is 7254028744289. The reversal of 7254028744272 is 2724478204527.

7254028744272 is a `hidden beast` number, since 7 + 2 + 54 + 0 + 2 + 87 + 442 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7254028744271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102702793 + ... + 102773399.

It is an arithmetic number, because the mean of its divisors is an integer number (169848038256).

Almost surely, 2^{7254028744272} is an apocalyptic number.

7254028744272 is a gapful number since it is divisible by the number (72) 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 7254028744272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10190882295360).

7254028744272 is an abundant number, since it is smaller than the sum of its proper divisors (13127735846448).

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

7254028744272 is a wasteful number, since it uses less digits than its factorization.

7254028744272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73441 (or 73432 counting only the distinct ones).

The product of its (nonzero) digits is 14049280, while the sum is 54.

The spelling of 7254028744272 in words is "seven trillion, two hundred fifty-four billion, twenty-eight million, seven hundred forty-four thousand, two hundred seventy-two".