13066474698 has 48 divisors (see below), whose sum is σ = 28764118656. Its totient is φ = 4286146560.

The previous prime is 13066474661. The next prime is 13066474741. The reversal of 13066474698 is 89647466031.

13066474698 is a `hidden beast` number, since 130 + 6 + 6 + 47 + 469 + 8 = 666.

It is a super-2 number, since 2×13066474698² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366943 + ... + 400973.

It is an arithmetic number, because the mean of its divisors is an integer number (599252472).

Almost surely, 2^13066474698 is an apocalyptic number.

13066474698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13066474698 is an abundant number, since it is smaller than the sum of its proper divisors (15697643958).

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

13066474698 is a wasteful number, since it uses less digits than its factorization.

13066474698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34379 (or 34376 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 13066474698 in words is "thirteen billion, sixty-six million, four hundred seventy-four thousand, six hundred ninety-eight".