13354430454 has 24 divisors (see below), whose sum is σ = 28937165400. Its totient is φ = 4451082048.

The previous prime is 13354430447. The next prime is 13354430489. The reversal of 13354430454 is 45403445331.

13354430454 is a `hidden beast` number, since 1 + 33 + 544 + 30 + 4 + 54 = 666.

It is a super-2 number, since 2×13354430454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234409 + ... + 285755.

It is an arithmetic number, because the mean of its divisors is an integer number (1205715225).

Almost surely, 2^13354430454 is an apocalyptic number.

13354430454 is an abundant number, since it is smaller than the sum of its proper divisors (15582734946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13354430454 is a wasteful number, since it uses less digits than its factorization.

13354430454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65804 (or 65801 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 13354430454 its reverse (45403445331), we get a palindrome (58757875785).

The spelling of 13354430454 in words is "thirteen billion, three hundred fifty-four million, four hundred thirty thousand, four hundred fifty-four".