454340011 has 4 divisors (see below), whose sum is σ = 481065912. Its totient is φ = 427614112.

The previous prime is 454339997. The next prime is 454340053. The reversal of 454340011 is 110043454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454340011 - 2⁹ = 454339499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454340611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13362925 + ... + 13362958.

It is an arithmetic number, because the mean of its divisors is an integer number (120266478).

Almost surely, 2^454340011 is an apocalyptic number.

454340011 is a deficient number, since it is larger than the sum of its proper divisors (26725901).

454340011 is a wasteful number, since it uses less digits than its factorization.

454340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26725900.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 454340011 is about 21315.2530128075. The cubic root of 454340011 is about 768.7651038432.

Adding to 454340011 its reverse (110043454), we get a palindrome (564383465).

The spelling of 454340011 in words is "four hundred fifty-four million, three hundred forty thousand, eleven".