1424235728323 has 4 divisors (see below), whose sum is σ = 1424285342248. Its totient is φ = 1424186114400.

The previous prime is 1424235728299. The next prime is 1424235728353. The reversal of 1424235728323 is 3238275324241.

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 1424235728323 - 2⁵ = 1424235728291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424235728353) 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, 24763878 + ... + 24821323.

It is an arithmetic number, because the mean of its divisors is an integer number (356071335562).

Almost surely, 2^{1424235728323} is an apocalyptic number.

1424235728323 is a deficient number, since it is larger than the sum of its proper divisors (49613925).

1424235728323 is an equidigital number, since it uses as much as digits as its factorization.

1424235728323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49613924.

The product of its digits is 1935360, while the sum is 46.

The spelling of 1424235728323 in words is "one trillion, four hundred twenty-four billion, two hundred thirty-five million, seven hundred twenty-eight thousand, three hundred twenty-three".