1340103224423 has 16 divisors (see below), whose sum is σ = 1370618516736. Its totient is φ = 1309937798400.

The previous prime is 1340103224419. The next prime is 1340103224431. The reversal of 1340103224423 is 3244223010431.

It is a cyclic number.

It is not a de Polignac number, because 1340103224423 - 2² = 1340103224419 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 (1340103224413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30982790 + ... + 31026012.

It is an arithmetic number, because the mean of its divisors is an integer number (85663657296).

Almost surely, 2^{1340103224423} is an apocalyptic number.

1340103224423 is a deficient number, since it is larger than the sum of its proper divisors (30515292313).

1340103224423 is an equidigital number, since it uses as much as digits as its factorization.

1340103224423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47254.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1340103224423 its reverse (3244223010431), we get a palindrome (4584326234854).

The spelling of 1340103224423 in words is "one trillion, three hundred forty billion, one hundred three million, two hundred twenty-four thousand, four hundred twenty-three".