454543234 has 16 divisors (see below), whose sum is σ = 685460160. Its totient is φ = 226060560.

The previous prime is 454543091. The next prime is 454543237. The reversal of 454543234 is 432345454.

454543234 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 454543234.

It is not an unprimeable number, because it can be changed into a prime (454543237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404197 + ... + 405319.

It is an arithmetic number, because the mean of its divisors is an integer number (42841260).

Almost surely, 2^454543234 is an apocalyptic number.

454543234 is a deficient number, since it is larger than the sum of its proper divisors (230916926).

454543234 is a wasteful number, since it uses less digits than its factorization.

454543234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025.

The product of its digits is 115200, while the sum is 34.

The square root of 454543234 is about 21320.0195590905. The cubic root of 454543234 is about 768.8797077808.

Adding to 454543234 its reverse (432345454), we get a palindrome (886888688).

The spelling of 454543234 in words is "four hundred fifty-four million, five hundred forty-three thousand, two hundred thirty-four".