1324124041400 has 96 divisors (see below), whose sum is σ = 3097011153600. Its totient is φ = 526487808000.

The previous prime is 1324124041391. The next prime is 1324124041403. The reversal of 1324124041400 is 41404214231.

It is a self number, because there is not a number n which added to its sum of digits gives 1324124041400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324124041403) 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, 27982961 + ... + 28030239.

It is an arithmetic number, because the mean of its divisors is an integer number (32260532850).

Almost surely, 2^{1324124041400} is an apocalyptic number.

1324124041400 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 1324124041400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548505576800).

1324124041400 is an abundant number, since it is smaller than the sum of its proper divisors (1772887112200).

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

1324124041400 is a wasteful number, since it uses less digits than its factorization.

1324124041400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48129 (or 48120 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1324124041400 its reverse (41404214231), we get a palindrome (1365528255631).

The spelling of 1324124041400 in words is "one trillion, three hundred twenty-four billion, one hundred twenty-four million, forty-one thousand, four hundred".