13541451423 has 16 divisors (see below), whose sum is σ = 18508041216. Its totient is φ = 8801543360.

The previous prime is 13541451409. The next prime is 13541451437. The reversal of 13541451423 is 32415414531.

13541451423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13541451409) and next prime (13541451437).

It is a cyclic number.

It is not a de Polignac number, because 13541451423 - 2⁹ = 13541450911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13541451523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151186 + ... + 223472.

It is an arithmetic number, because the mean of its divisors is an integer number (1156752576).

Almost surely, 2^13541451423 is an apocalyptic number.

13541451423 is a deficient number, since it is larger than the sum of its proper divisors (4966589793).

13541451423 is a wasteful number, since it uses less digits than its factorization.

13541451423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73854.

The product of its digits is 28800, while the sum is 33.

Adding to 13541451423 its reverse (32415414531), we get a palindrome (45956865954).

The spelling of 13541451423 in words is "thirteen billion, five hundred forty-one million, four hundred fifty-one thousand, four hundred twenty-three".