13423748066 has 8 divisors (see below), whose sum is σ = 20137394640. Its totient is φ = 6711283188.

The previous prime is 13423748059. The next prime is 13423748077. The reversal of 13423748066 is 66084732431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266456 + ... + 312803.

It is an arithmetic number, because the mean of its divisors is an integer number (2517174330).

Almost surely, 2^13423748066 is an apocalyptic number.

13423748066 is a deficient number, since it is larger than the sum of its proper divisors (6713646574).

13423748066 is a wasteful number, since it uses less digits than its factorization.

13423748066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590848.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 13423748066 in words is "thirteen billion, four hundred twenty-three million, seven hundred forty-eight thousand, sixty-six".