1406312230266 has 40 divisors (see below), whose sum is σ = 3153805342644. Its totient is φ = 468380361600.

The previous prime is 1406312230247. The next prime is 1406312230291. The reversal of 1406312230266 is 6620322136041.

1406312230266 is a `hidden beast` number, since 1 + 406 + 3 + 1 + 223 + 0 + 26 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1402909958025 + 3402272241 = 1184445^2 + 58329^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1406312230266.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3419485 + ... + 3808608.

Almost surely, 2^{1406312230266} is an apocalyptic number.

1406312230266 is an abundant number, since it is smaller than the sum of its proper divisors (1747493112378).

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

1406312230266 is a wasteful number, since it uses less digits than its factorization.

1406312230266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229308 (or 7229299 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 1406312230266 in words is "one trillion, four hundred six billion, three hundred twelve million, two hundred thirty thousand, two hundred sixty-six".