1320010333404 has 192 divisors, whose sum is σ = 3632617497600. Its totient is φ = 372880999680.

The previous prime is 1320010333399. The next prime is 1320010333423. The reversal of 1320010333404 is 4043330100231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 245306794 + ... + 245312174.

It is an arithmetic number, because the mean of its divisors is an integer number (18919882800).

Almost surely, 2^{1320010333404} is an apocalyptic number.

1320010333404 is a gapful number since it is divisible by the number (14) 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 1320010333404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1816308748800).

1320010333404 is an abundant number, since it is smaller than the sum of its proper divisors (2312607164196).

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

1320010333404 is a wasteful number, since it uses less digits than its factorization.

1320010333404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6073 (or 6057 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1320010333404 its reverse (4043330100231), we get a palindrome (5363340433635).

The spelling of 1320010333404 in words is "one trillion, three hundred twenty billion, ten million, three hundred thirty-three thousand, four hundred four".