4020173248 has 168 divisors, whose sum is σ = 10319455104. Its totient is φ = 1538611200.

The previous prime is 4020173239. The next prime is 4020173249. The reversal of 4020173248 is 8423710204.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020173249) 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, 1262218 + ... + 1265398.

It is an arithmetic number, because the mean of its divisors is an integer number (61425328).

Almost surely, 2^4020173248 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 4020173248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159727552).

4020173248 is an abundant number, since it is smaller than the sum of its proper divisors (6299281856).

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

4020173248 is a wasteful number, since it uses less digits than its factorization.

4020173248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251 (or 3234 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 4020173248 is about 63404.8361562428. The cubic root of 4020173248 is about 1590.0651645827.

The spelling of 4020173248 in words is "four billion, twenty million, one hundred seventy-three thousand, two hundred forty-eight".