1343403421104 has 40 divisors (see below), whose sum is σ = 3653114568640. Its totient is φ = 424232659008.

The previous prime is 1343403421103. The next prime is 1343403421109. The reversal of 1343403421104 is 4011243043431.

It is not an unprimeable number, because it can be changed into a prime (1343403421103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736514122 + ... + 736515945.

It is an arithmetic number, because the mean of its divisors is an integer number (91327864216).

Almost surely, 2^{1343403421104} is an apocalyptic number.

It is an amenable number.

1343403421104 is an abundant number, since it is smaller than the sum of its proper divisors (2309711147536).

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

1343403421104 is a wasteful number, since it uses less digits than its factorization.

1343403421104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473030097 (or 1473030091 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1343403421104 its reverse (4011243043431), we get a palindrome (5354646464535).

The spelling of 1343403421104 in words is "one trillion, three hundred forty-three billion, four hundred three million, four hundred twenty-one thousand, one hundred four".