366466040450 has 12 divisors (see below), whose sum is σ = 681626835330. Its totient is φ = 146586416160.

The previous prime is 366466040443. The next prime is 366466040489. The reversal of 366466040450 is 54040664663.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 255268468081 + 111197572369 = 505241^2 + 333463^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3664660355 + ... + 3664660454.

Almost surely, 2^366466040450 is an apocalyptic number.

366466040450 is a deficient number, since it is larger than the sum of its proper divisors (315160794880).

366466040450 is a wasteful number, since it uses less digits than its factorization.

366466040450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7329320821 (or 7329320816 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 366466040450 in words is "three hundred sixty-six billion, four hundred sixty-six million, forty thousand, four hundred fifty".