7232273318144 has 216 divisors, whose sum is σ = 16941610032480. Its totient is φ = 3072235364352.

The previous prime is 7232273318143. The next prime is 7232273318183. The reversal of 7232273318144 is 4418133722327.

It is not an unprimeable number, because it can be changed into a prime (7232273318143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1190886692 + ... + 1190892764.

It is an arithmetic number, because the mean of its divisors is an integer number (78433379780).

Almost surely, 2^{7232273318144} 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 7232273318144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8470805016240).

7232273318144 is an abundant number, since it is smaller than the sum of its proper divisors (9709336714336).

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

7232273318144 is a wasteful number, since it uses less digits than its factorization.

7232273318144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6925 (or 6904 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The spelling of 7232273318144 in words is "seven trillion, two hundred thirty-two billion, two hundred seventy-three million, three hundred eighteen thousand, one hundred forty-four".