451030242366 has 24 divisors (see below), whose sum is σ = 1066071482424. Its totient is φ = 136675830960.

The previous prime is 451030242353. The next prime is 451030242389. The reversal of 451030242366 is 663242030154.

451030242366 is a `hidden beast` number, since 4 + 51 + 0 + 3 + 0 + 242 + 366 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 451030242366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1138965061 + ... + 1138965456.

It is an arithmetic number, because the mean of its divisors is an integer number (44419645101).

Almost surely, 2^451030242366 is an apocalyptic number.

451030242366 is an abundant number, since it is smaller than the sum of its proper divisors (615041240058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451030242366 is a wasteful number, since it uses less digits than its factorization.

451030242366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277930536 (or 2277930533 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

It can be divided in two parts, 451030 and 242366, that added together give a palindrome (693396).

The spelling of 451030242366 in words is "four hundred fifty-one billion, thirty million, two hundred forty-two thousand, three hundred sixty-six".