1343321653104 has 120 divisors (see below), whose sum is σ = 3887538784272. Its totient is φ = 432768061440.

The previous prime is 1343321653097. The next prime is 1343321653109. The reversal of 1343321653104 is 4013561233431.

1343321653104 is a `hidden beast` number, since 1 + 3 + 4 + 332 + 1 + 6 + 5 + 310 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343321653109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802177 + ... + 1824864.

Almost surely, 2^{1343321653104} is an apocalyptic number.

It is an amenable number.

1343321653104 is an abundant number, since it is smaller than the sum of its proper divisors (2544217131168).

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

1343321653104 is a wasteful number, since it uses less digits than its factorization.

1343321653104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627175 (or 2627166 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 1343321653104 its reverse (4013561233431), we get a palindrome (5356882886535).

The spelling of 1343321653104 in words is "one trillion, three hundred forty-three billion, three hundred twenty-one million, six hundred fifty-three thousand, one hundred four".