1432223323023 has 4 divisors (see below), whose sum is σ = 1909631097368. Its totient is φ = 954815548680.

The previous prime is 1432223322997. The next prime is 1432223323159. The reversal of 1432223323023 is 3203233222341.

It is a happy number.

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

It is not a de Polignac number, because 1432223323023 - 2²² = 1432219128719 is a prime.

It is a super-2 number, since 2×1432223323023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432223325023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238703887168 + ... + 238703887173.

It is an arithmetic number, because the mean of its divisors is an integer number (477407774342).

Almost surely, 2^{1432223323023} is an apocalyptic number.

1432223323023 is a deficient number, since it is larger than the sum of its proper divisors (477407774345).

1432223323023 is an equidigital number, since it uses as much as digits as its factorization.

1432223323023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477407774344.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 1432223323023 its reverse (3203233222341), we get a palindrome (4635456545364).

The spelling of 1432223323023 in words is "one trillion, four hundred thirty-two billion, two hundred twenty-three million, three hundred twenty-three thousand, twenty-three".