454123043 has 12 divisors (see below), whose sum is σ = 510774264. Its totient is φ = 403233600.

The previous prime is 454123037. The next prime is 454123051. The reversal of 454123043 is 340321454.

It is not a de Polignac number, because 454123043 - 2¹² = 454118947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454123073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38438 + ... + 48843.

It is an arithmetic number, because the mean of its divisors is an integer number (42564522).

Almost surely, 2^454123043 is an apocalyptic number.

454123043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

454123043 is a deficient number, since it is larger than the sum of its proper divisors (56651221).

454123043 is a wasteful number, since it uses less digits than its factorization.

454123043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87346 (or 87335 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 454123043 is about 21310.1629041169. The cubic root of 454123043 is about 768.6427109354.

Adding to 454123043 its reverse (340321454), we get a palindrome (794444497).

The spelling of 454123043 in words is "four hundred fifty-four million, one hundred twenty-three thousand, forty-three".