455424441 has 16 divisors (see below), whose sum is σ = 663694848. Its totient is φ = 276537600.

The previous prime is 455424391. The next prime is 455424451. The reversal of 455424441 is 144424554.

It is not a de Polignac number, because 455424441 - 2⁹ = 455423929 is a prime.

It is a super-2 number, since 2×455424441² = 414822842920324962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (455424451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142450 + ... + 145611.

It is an arithmetic number, because the mean of its divisors is an integer number (41480928).

Almost surely, 2^455424441 is an apocalyptic number.

It is an amenable number.

455424441 is a deficient number, since it is larger than the sum of its proper divisors (208270407).

455424441 is a wasteful number, since it uses less digits than its factorization.

455424441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288112.

The product of its digits is 51200, while the sum is 33.

The square root of 455424441 is about 21340.6757390669. The cubic root of 455424441 is about 769.3762537333.

Adding to 455424441 its reverse (144424554), we get a palindrome (599848995).

The spelling of 455424441 in words is "four hundred fifty-five million, four hundred twenty-four thousand, four hundred forty-one".