1014320242321 has 4 divisors (see below), whose sum is σ = 1019575787812. Its totient is φ = 1009064696832.

The previous prime is 1014320242301. The next prime is 1014320242337. The reversal of 1014320242321 is 1232420234101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 380960528400 + 633359713921 = 617220^2 + 795839^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014320242321 - 2⁷ = 1014320242193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1014320242301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627772456 + ... + 2627772841.

It is an arithmetic number, because the mean of its divisors is an integer number (254893946953).

Almost surely, 2^{1014320242321} is an apocalyptic number.

It is an amenable number.

1014320242321 is a deficient number, since it is larger than the sum of its proper divisors (5255545491).

1014320242321 is an equidigital number, since it uses as much as digits as its factorization.

1014320242321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255545490.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1014320242321 its reverse (1232420234101), we get a palindrome (2246740476422).

It can be divided in two parts, 1014320 and 242321, that added together give a square (1256641 = 1121²).

The spelling of 1014320242321 in words is "one trillion, fourteen billion, three hundred twenty million, two hundred forty-two thousand, three hundred twenty-one".