454400087206 has 24 divisors (see below), whose sum is σ = 754405822800. Its totient is φ = 204054908832.

The previous prime is 454400087201. The next prime is 454400087231. The reversal of 454400087206 is 602780004454.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454400087201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6347506 + ... + 6418693.

It is an arithmetic number, because the mean of its divisors is an integer number (31433575950).

Almost surely, 2^454400087206 is an apocalyptic number.

454400087206 is a deficient number, since it is larger than the sum of its proper divisors (300005735594).

454400087206 is a wasteful number, since it uses less digits than its factorization.

454400087206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12766288 (or 12766251 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 454400087206 in words is "four hundred fifty-four billion, four hundred million, eighty-seven thousand, two hundred six".