454334131 has 4 divisors (see below), whose sum is σ = 454411552. Its totient is φ = 454256712.

The previous prime is 454334123. The next prime is 454334141. The reversal of 454334131 is 131433454.

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 454334131 - 2³ = 454334123 is a prime.

It is a super-2 number, since 2×454334131² = 412839005183050322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454334131.

It is not an unprimeable number, because it can be changed into a prime (454334141) 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, 29115 + ... + 41908.

It is an arithmetic number, because the mean of its divisors is an integer number (113602888).

Almost surely, 2^454334131 is an apocalyptic number.

454334131 is a deficient number, since it is larger than the sum of its proper divisors (77421).

454334131 is an equidigital number, since it uses as much as digits as its factorization.

454334131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77420.

The product of its digits is 8640, while the sum is 28.

The square root of 454334131 is about 21315.1150829640. The cubic root of 454334131 is about 768.7617874148.

Adding to 454334131 its reverse (131433454), we get a palindrome (585767585).

The spelling of 454334131 in words is "four hundred fifty-four million, three hundred thirty-four thousand, one hundred thirty-one".