1413204533440 has 224 divisors, whose sum is σ = 4024417924224. Its totient is φ = 462535557120.

The previous prime is 1413204533437. The next prime is 1413204533453. The reversal of 1413204533440 is 443354023141.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 1413204533396 and 1413204533405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4231780 + ... + 4553500.

Almost surely, 2^{1413204533440} is an apocalyptic number.

1413204533440 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 1413204533440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2012208962112).

1413204533440 is an abundant number, since it is smaller than the sum of its proper divisors (2611213390784).

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

1413204533440 is a wasteful number, since it uses less digits than its factorization.

1413204533440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321835 (or 321825 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 1413204533440 its reverse (443354023141), we get a palindrome (1856558556581).

The spelling of 1413204533440 in words is "one trillion, four hundred thirteen billion, two hundred four million, five hundred thirty-three thousand, four hundred forty".