1324012000 has 96 divisors (see below), whose sum is σ = 3272016384. Its totient is φ = 526528000.

The previous prime is 1324011989. The next prime is 1324012021. The reversal of 1324012000 is 2104231.

It is a super-2 number, since 2×1324012000² = 3506015552288000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763134 + ... + 764866.

It is an arithmetic number, because the mean of its divisors is an integer number (34083504).

Almost surely, 2^1324012000 is an apocalyptic number.

1324012000 is a gapful number since it is divisible by the number (10) 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 1324012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1636008192).

1324012000 is an abundant number, since it is smaller than the sum of its proper divisors (1948004384).

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

1324012000 is a wasteful number, since it uses less digits than its factorization.

1324012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1324012000 is about 36386.9756918599. The cubic root of 1324012000 is about 1098.0715522773.

Adding to 1324012000 its reverse (2104231), we get a palindrome (1326116231).

The spelling of 1324012000 in words is "one billion, three hundred twenty-four million, twelve thousand".