13454233154 has 8 divisors (see below), whose sum is σ = 20182234428. Its totient is φ = 6726821680.

The previous prime is 13454233141. The next prime is 13454233159. The reversal of 13454233154 is 45133245431.

13454233154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13127888929 + 326344225 = 114577^2 + 18065^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13454233159) 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 3 ways as a sum of consecutive naturals, for example, 85157 + ... + 184824.

Almost surely, 2^13454233154 is an apocalyptic number.

13454233154 is a deficient number, since it is larger than the sum of its proper divisors (6728001274).

13454233154 is a wasteful number, since it uses less digits than its factorization.

13454233154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294900.

The product of its digits is 86400, while the sum is 35.

Adding to 13454233154 its reverse (45133245431), we get a palindrome (58587478585).

The spelling of 13454233154 in words is "thirteen billion, four hundred fifty-four million, two hundred thirty-three thousand, one hundred fifty-four".