454013911 has 16 divisors (see below), whose sum is σ = 523126240. Its totient is φ = 390510720.

The previous prime is 454013899. The next prime is 454013957. The reversal of 454013911 is 119310454.

454013911 is a nontrivial binomial coefficient, being equal to C(30134, 2).

It is a 7-Lehmer number, since φ(454013911) divides (454013911-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 454013911 - 2⁷ = 454013783 is a prime.

It is a super-2 number, since 2×454013911² = 412257262763031842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454013911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454013981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1 + ... + 30133.

It is an arithmetic number, because the mean of its divisors is an integer number (32695390).

Almost surely, 2^454013911 is an apocalyptic number.

454013911 is the 30133-rd triangular number and also the 15067-th hexagonal number.

454013911 is the 10045-th centered nonagonal number.

454013911 is a deficient number, since it is larger than the sum of its proper divisors (69112329).

454013911 is a wasteful number, since it uses less digits than its factorization.

454013911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30226.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 454013911 is about 21307.6021879516. The cubic root of 454013911 is about 768.5811342049.

The spelling of 454013911 in words is "four hundred fifty-four million, thirteen thousand, nine hundred eleven".