1800410440466 has 32 divisors (see below), whose sum is σ = 3127791034368. Its totient is φ = 768164048640.

The previous prime is 1800410440457. The next prime is 1800410440471. The reversal of 1800410440466 is 6640440140081.

It is a super-2 number, since 2×1800410440466² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6313490 + ... + 6592493.

It is an arithmetic number, because the mean of its divisors is an integer number (97743469824).

Almost surely, 2^{1800410440466} is an apocalyptic number.

1800410440466 is a deficient number, since it is larger than the sum of its proper divisors (1327380593902).

1800410440466 is a wasteful number, since it uses less digits than its factorization.

1800410440466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12906386.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 1800410440466 in words is "one trillion, eight hundred billion, four hundred ten million, four hundred forty thousand, four hundred sixty-six".