1340332213223 has 8 divisors (see below), whose sum is σ = 1349253137760. Its totient is φ = 1331411875200.

The previous prime is 1340332213219. The next prime is 1340332213291. The reversal of 1340332213223 is 3223122330431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1340332213223 - 2² = 1340332213219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340332233223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5049443 + ... + 5308251.

It is an arithmetic number, because the mean of its divisors is an integer number (168656642220).

Almost surely, 2^{1340332213223} is an apocalyptic number.

1340332213223 is a deficient number, since it is larger than the sum of its proper divisors (8920924537).

1340332213223 is a wasteful number, since it uses less digits than its factorization.

1340332213223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293257.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1340332213223 its reverse (3223122330431), we get a palindrome (4563454543654).

The spelling of 1340332213223 in words is "one trillion, three hundred forty billion, three hundred thirty-two million, two hundred thirteen thousand, two hundred twenty-three".