7168449024 has 640 divisors, whose sum is σ = 25455513600. Its totient is φ = 1967063040.

The previous prime is 7168449017. The next prime is 7168449047. The reversal of 7168449024 is 4209448617.

It is a super-2 number, since 2×7168449024² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121499107 + ... + 121499165.

It is an arithmetic number, because the mean of its divisors is an integer number (39774240).

Almost surely, 2^7168449024 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 7168449024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12727756800).

7168449024 is an abundant number, since it is smaller than the sum of its proper divisors (18287064576).

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

7168449024 is a wasteful number, since it uses less digits than its factorization.

7168449024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 7168449024 is about 84666.6937112818. The cubic root of 7168449024 is about 1928.1540713522.

The spelling of 7168449024 in words is "seven billion, one hundred sixty-eight million, four hundred forty-nine thousand, twenty-four".