1342313440000 has 360 divisors, whose sum is σ = 3638254036032. Its totient is φ = 491151360000.

The previous prime is 1342313439983. The next prime is 1342313440001. The reversal of 1342313440000 is 443132431.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342313440001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 235037145 + ... + 235042855.

Almost surely, 2^{1342313440000} is an apocalyptic number.

1342313440000 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 1342313440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1819127018016).

1342313440000 is an abundant number, since it is smaller than the sum of its proper divisors (2295940596032).

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

1342313440000 is an equidigital number, since it uses as much as digits as its factorization.

1342313440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873 (or 5844 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1342313440000 its reverse (443132431), we get a palindrome (1342756572431).

The spelling of 1342313440000 in words is "one trillion, three hundred forty-two billion, three hundred thirteen million, four hundred forty thousand".