1324867428040 has 192 divisors, whose sum is σ = 3424563878400. Its totient is φ = 458467602432.

The previous prime is 1324867428029. The next prime is 1324867428041. The reversal of 1324867428040 is 408247684231.

It is not an unprimeable number, because it can be changed into a prime (1324867428041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35898477 + ... + 35935363.

It is an arithmetic number, because the mean of its divisors is an integer number (17836270200).

Almost surely, 2^{1324867428040} is an apocalyptic number.

1324867428040 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 1324867428040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1712281939200).

1324867428040 is an abundant number, since it is smaller than the sum of its proper divisors (2099696450360).

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

1324867428040 is a wasteful number, since it uses less digits than its factorization.

1324867428040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37184 (or 37163 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 1324867428040 in words is "one trillion, three hundred twenty-four billion, eight hundred sixty-seven million, four hundred twenty-eight thousand, forty".