13634396466 has 16 divisors (see below), whose sum is σ = 28703992800. Its totient is φ = 4305598848.

The previous prime is 13634396401. The next prime is 13634396467. The reversal of 13634396466 is 66469343631.

It is not an unprimeable number, because it can be changed into a prime (13634396467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59799871 + ... + 59800098.

It is an arithmetic number, because the mean of its divisors is an integer number (1793999550).

Almost surely, 2^13634396466 is an apocalyptic number.

13634396466 is an abundant number, since it is smaller than the sum of its proper divisors (15069596334).

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

13634396466 is a wasteful number, since it uses less digits than its factorization.

13634396466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119599993.

The product of its digits is 5038848, while the sum is 51.

The spelling of 13634396466 in words is "thirteen billion, six hundred thirty-four million, three hundred ninety-six thousand, four hundred sixty-six".