458484700420066 has 4 divisors (see below), whose sum is σ = 687727050630102. Its totient is φ = 229242350210032.

The previous prime is 458484700420049. The next prime is 458484700420067. The reversal of 458484700420066 is 660024007484854.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 287744352854841 + 170740347565225 = 16963029^2 + 13066765^2 .

It is not an unprimeable number, because it can be changed into a prime (458484700420067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114621175105015 + ... + 114621175105018.

Almost surely, 2^{458484700420066} is an apocalyptic number.

458484700420066 is a deficient number, since it is larger than the sum of its proper divisors (229242350210036).

458484700420066 is a wasteful number, since it uses less digits than its factorization.

458484700420066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229242350210035.

The product of its (nonzero) digits is 41287680, while the sum is 58.

The spelling of 458484700420066 in words is "four hundred fifty-eight trillion, four hundred eighty-four billion, seven hundred million, four hundred twenty thousand, sixty-six".