11454232401423 has 96 divisors (see below), whose sum is σ = 20320359488000. Its totient is φ = 6197612932224.

The previous prime is 11454232401389. The next prime is 11454232401473. The reversal of 11454232401423 is 32410423245411.

11454232401423 is a `hidden beast` number, since 1 + 1 + 4 + 542 + 32 + 40 + 1 + 42 + 3 = 666.

11454232401423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11454232401423 - 2⁸ = 11454232401167 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 (11454232401473) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 116846436 + ... + 116944422.

Almost surely, 2^{11454232401423} is an apocalyptic number.

11454232401423 is a deficient number, since it is larger than the sum of its proper divisors (8866127086577).

11454232401423 is a wasteful number, since it uses less digits than its factorization.

11454232401423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100026 (or 100009 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 11454232401423 its reverse (32410423245411), we get a palindrome (43864655646834).

The spelling of 11454232401423 in words is "eleven trillion, four hundred fifty-four billion, two hundred thirty-two million, four hundred one thousand, four hundred twenty-three".