7245043986720 has 384 divisors, whose sum is σ = 23938622281728. Its totient is φ = 1839791923200.

The previous prime is 7245043986701. The next prime is 7245043986727. The reversal of 7245043986720 is 276893405427.

It is not an unprimeable number, because it can be changed into a prime (7245043986727) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2270460325 + ... + 2270463515.

It is an arithmetic number, because the mean of its divisors is an integer number (62340162192).

Almost surely, 2^{7245043986720} 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 7245043986720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11969311140864).

7245043986720 is an abundant number, since it is smaller than the sum of its proper divisors (16693578295008).

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

7245043986720 is a wasteful number, since it uses less digits than its factorization.

7245043986720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5976 (or 5968 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 57.

The spelling of 7245043986720 in words is "seven trillion, two hundred forty-five billion, forty-three million, nine hundred eighty-six thousand, seven hundred twenty".