454242454 has 16 divisors (see below), whose sum is σ = 698841792. Its totient is φ = 221320008.

The previous prime is 454242449. The next prime is 454242493.

454242454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32137 + ... + 44059.

It is an arithmetic number, because the mean of its divisors is an integer number (43677612).

Almost surely, 2^454242454 is an apocalyptic number.

454242454 is a deficient number, since it is larger than the sum of its proper divisors (244599338).

454242454 is a wasteful number, since it uses less digits than its factorization.

454242454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12411.

The product of its digits is 102400, while the sum is 34.

The square root of 454242454 is about 21312.9644582822. The cubic root of 454242454 is about 768.7100761958.

The spelling of 454242454 in words is "four hundred fifty-four million, two hundred forty-two thousand, four hundred fifty-four".