1314430421023 has 4 divisors (see below), whose sum is σ = 1315014355048. Its totient is φ = 1313846487000.

The previous prime is 1314430421021. The next prime is 1314430421053. The reversal of 1314430421023 is 3201240344131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1314430421023 - 2¹ = 1314430421021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1314430420982 and 1314430421000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314430421021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291963636 + ... + 291968137.

It is an arithmetic number, because the mean of its divisors is an integer number (328753588762).

Almost surely, 2^{1314430421023} is an apocalyptic number.

1314430421023 is a deficient number, since it is larger than the sum of its proper divisors (583934025).

1314430421023 is an equidigital number, since it uses as much as digits as its factorization.

1314430421023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583934024.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1314430421023 its reverse (3201240344131), we get a palindrome (4515670765154).

The spelling of 1314430421023 in words is "one trillion, three hundred fourteen billion, four hundred thirty million, four hundred twenty-one thousand, twenty-three".