1344322201420 has 144 divisors (see below), whose sum is σ = 3196700803296. Its totient is φ = 470934016000.

The previous prime is 1344322201373. The next prime is 1344322201499. The reversal of 1344322201420 is 241022234431.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85286340 + ... + 85302100.

It is an arithmetic number, because the mean of its divisors is an integer number (22199311134).

Almost surely, 2^{1344322201420} is an apocalyptic number.

1344322201420 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 1344322201420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1598350401648).

1344322201420 is an abundant number, since it is smaller than the sum of its proper divisors (1852378601876).

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

1344322201420 is a wasteful number, since it uses less digits than its factorization.

1344322201420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16300 (or 16269 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1344322201420 its reverse (241022234431), we get a palindrome (1585344435851).

The spelling of 1344322201420 in words is "one trillion, three hundred forty-four billion, three hundred twenty-two million, two hundred one thousand, four hundred twenty".