2326144321453 has 8 divisors (see below), whose sum is σ = 2486888733888. Its totient is φ = 2168056841664.

The previous prime is 2326144321439. The next prime is 2326144321463. The reversal of 2326144321453 is 3541234416232.

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

It is a de Polignac number, because none of the positive numbers 2^k-2326144321453 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 (2326144321463) 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 7 ways as a sum of consecutive naturals, for example, 664231351 + ... + 664234852.

It is an arithmetic number, because the mean of its divisors is an integer number (310861091736).

Almost surely, 2^{2326144321453} is an apocalyptic number.

It is an amenable number.

2326144321453 is a deficient number, since it is larger than the sum of its proper divisors (160744412435).

2326144321453 is a wasteful number, since it uses less digits than its factorization.

2326144321453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328466323.

The product of its digits is 414720, while the sum is 40.

Adding to 2326144321453 its reverse (3541234416232), we get a palindrome (5867378737685).

The spelling of 2326144321453 in words is "two trillion, three hundred twenty-six billion, one hundred forty-four million, three hundred twenty-one thousand, four hundred fifty-three".