1343442122123 has 8 divisors (see below), whose sum is σ = 1353928892928. Its totient is φ = 1332991701504.

The previous prime is 1343442122117. The next prime is 1343442122153. The reversal of 1343442122123 is 3212212443431.

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 1343442122123 - 2¹⁴ = 1343442105739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1343442122123.

It is not an unprimeable number, because it can be changed into a prime (1343442122153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9013340 + ... + 9161177.

It is an arithmetic number, because the mean of its divisors is an integer number (169241111616).

Almost surely, 2^{1343442122123} is an apocalyptic number.

1343442122123 is a deficient number, since it is larger than the sum of its proper divisors (10486770805).

1343442122123 is a wasteful number, since it uses less digits than its factorization.

1343442122123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18175093.

The product of its digits is 27648, while the sum is 32.

Adding to 1343442122123 its reverse (3212212443431), we get a palindrome (4555654565554).

The spelling of 1343442122123 in words is "one trillion, three hundred forty-three billion, four hundred forty-two million, one hundred twenty-two thousand, one hundred twenty-three".