7423488000 has 520 divisors, whose sum is σ = 27830396880. Its totient is φ = 1968537600.

The previous prime is 7423487989. The next prime is 7423488001. The reversal of 7423488000 is 8843247.

It is a super-2 number, since 2×7423488000² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7423488001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41471911 + ... + 41472089.

It is an arithmetic number, because the mean of its divisors is an integer number (53519994).

Almost surely, 2^7423488000 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 7423488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13915198440).

7423488000 is an abundant number, since it is smaller than the sum of its proper divisors (20406908880).

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

7423488000 is an equidigital number, since it uses as much as digits as its factorization.

7423488000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 7423488000 is about 86159.6657375132. The cubic root of 7423488000 is about 1950.7547374309.

The spelling of 7423488000 in words is "seven billion, four hundred twenty-three million, four hundred eighty-eight thousand".