1814473616226 has 32 divisors (see below), whose sum is σ = 3678778978560. Its totient is φ = 596519789184.

The previous prime is 1814473616191. The next prime is 1814473616243. The reversal of 1814473616226 is 6226163744181.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20466871 + ... + 20555333.

It is an arithmetic number, because the mean of its divisors is an integer number (114961843080).

Almost surely, 2^{1814473616226} is an apocalyptic number.

1814473616226 is an abundant number, since it is smaller than the sum of its proper divisors (1864305362334).

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

1814473616226 is a wasteful number, since it uses less digits than its factorization.

1814473616226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135370.

The product of its digits is 2322432, while the sum is 51.

The spelling of 1814473616226 in words is "one trillion, eight hundred fourteen billion, four hundred seventy-three million, six hundred sixteen thousand, two hundred twenty-six".