13333250466 has 24 divisors (see below), whose sum is σ = 30144741120. Its totient is φ = 4251181176.

The previous prime is 13333250431. The next prime is 13333250473. The reversal of 13333250466 is 66405233331.

13333250466 is a `hidden beast` number, since 13 + 333 + 250 + 4 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13333250466.

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, 16102546 + ... + 16103373.

It is an arithmetic number, because the mean of its divisors is an integer number (1256030880).

Almost surely, 2^13333250466 is an apocalyptic number.

13333250466 is an abundant number, since it is smaller than the sum of its proper divisors (16811490654).

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

13333250466 is a wasteful number, since it uses less digits than its factorization.

13333250466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32205950 (or 32205947 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 13333250466 its reverse (66405233331), we get a palindrome (79738483797).

The spelling of 13333250466 in words is "thirteen billion, three hundred thirty-three million, two hundred fifty thousand, four hundred sixty-six".