451135060161422 has 24 divisors (see below), whose sum is σ = 847737310855176. Its totient is φ = 178471012810608.

The previous prime is 451135060161403. The next prime is 451135060161427. The reversal of 451135060161422 is 224161060531154.

It is a self number, because there is not a number n which added to its sum of digits gives 451135060161422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451135060161427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177054574928 + ... + 177054577475.

It is an arithmetic number, because the mean of its divisors is an integer number (35322387952299).

Almost surely, 2^{451135060161422} is an apocalyptic number.

451135060161422 is a deficient number, since it is larger than the sum of its proper divisors (396602250693754).

451135060161422 is a wasteful number, since it uses less digits than its factorization.

451135060161422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354109152432 (or 354109152425 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 451135060161422 in words is "four hundred fifty-one trillion, one hundred thirty-five billion, sixty million, one hundred sixty-one thousand, four hundred twenty-two".