1432244111223 has 8 divisors (see below), whose sum is σ = 1909784370928. Its totient is φ = 954766629504.

The previous prime is 1432244111203. The next prime is 1432244111257. The reversal of 1432244111223 is 3221114422341.

It is a happy number.

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

It is not a de Polignac number, because 1432244111223 - 2¹² = 1432244107127 is a prime.

It is a super-2 number, since 2×1432244111223² (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 (1432244111203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15641236 + ... + 15732537.

It is an arithmetic number, because the mean of its divisors is an integer number (238723046366).

Almost surely, 2^{1432244111223} is an apocalyptic number.

1432244111223 is a deficient number, since it is larger than the sum of its proper divisors (477540259705).

1432244111223 is a wasteful number, since it uses less digits than its factorization.

1432244111223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31388993.

The product of its digits is 9216, while the sum is 30.

Adding to 1432244111223 its reverse (3221114422341), we get a palindrome (4653358533564).

The spelling of 1432244111223 in words is "one trillion, four hundred thirty-two billion, two hundred forty-four million, one hundred eleven thousand, two hundred twenty-three".