1423441012023 has 6 divisors (see below), whose sum is σ = 2056081461824. Its totient is φ = 948960674676.

The previous prime is 1423441011991. The next prime is 1423441012027. The reversal of 1423441012023 is 3202101443241.

1423441012023 is a `hidden beast` number, since 1 + 4 + 234 + 410 + 12 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 1423441012023 - 2⁵ = 1423441011991 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 (1423441012027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79080056215 + ... + 79080056232.

Almost surely, 2^{1423441012023} is an apocalyptic number.

1423441012023 is a deficient number, since it is larger than the sum of its proper divisors (632640449801).

1423441012023 is a wasteful number, since it uses less digits than its factorization.

1423441012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158160112453 (or 158160112450 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1423441012023 its reverse (3202101443241), we get a palindrome (4625542455264).

The spelling of 1423441012023 in words is "one trillion, four hundred twenty-three billion, four hundred forty-one million, twelve thousand, twenty-three".