451032230211999 has 16 divisors (see below), whose sum is σ = 605567208609792. Its totient is φ = 298599915902048.

The previous prime is 451032230211977. The next prime is 451032230212007. The reversal of 451032230211999 is 999112032230154.

It is a cyclic number.

It is not a de Polignac number, because 451032230211999 - 2³² = 451027935244703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451032230211799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901406799 + ... + 901907024.

It is an arithmetic number, because the mean of its divisors is an integer number (37847950538112).

Almost surely, 2^{451032230211999} is an apocalyptic number.

451032230211999 is a deficient number, since it is larger than the sum of its proper divisors (154534978397793).

451032230211999 is a wasteful number, since it uses less digits than its factorization.

451032230211999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803314406.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The spelling of 451032230211999 in words is "four hundred fifty-one trillion, thirty-two billion, two hundred thirty million, two hundred eleven thousand, nine hundred ninety-nine".