1324118016 has 260 divisors, whose sum is σ = 4273670632. Its totient is φ = 406093824.

The previous prime is 1324117969. The next prime is 1324118021. The reversal of 1324118016 is 6108114231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4312935 + ... + 4313241.

Almost surely, 2^1324118016 is an apocalyptic number.

1324118016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324118016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2136835316).

1324118016 is an abundant number, since it is smaller than the sum of its proper divisors (2949552616).

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

1324118016 is an equidigital number, since it uses as much as digits as its factorization.

1324118016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1324118016 is about 36388.4324476886. The cubic root of 1324118016 is about 1098.1008596770.

The spelling of 1324118016 in words is "one billion, three hundred twenty-four million, one hundred eighteen thousand, sixteen".