13468393227 has 8 divisors (see below), whose sum is σ = 17958453760. Its totient is φ = 8978630760.

The previous prime is 13468393189. The next prime is 13468393247. The reversal of 13468393227 is 72239386431.

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

It is not a de Polignac number, because 13468393227 - 2¹⁵ = 13468360459 is a prime.

It is a super-2 number, since 2×13468393227² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13468393247) 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, 72174 + ... + 179292.

It is an arithmetic number, because the mean of its divisors is an integer number (2244806720).

Almost surely, 2^13468393227 is an apocalyptic number.

13468393227 is a deficient number, since it is larger than the sum of its proper divisors (4490060533).

13468393227 is a wasteful number, since it uses less digits than its factorization.

13468393227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149033.

The product of its digits is 1306368, while the sum is 48.

The spelling of 13468393227 in words is "thirteen billion, four hundred sixty-eight million, three hundred ninety-three thousand, two hundred twenty-seven".