13289422376 has 32 divisors (see below), whose sum is σ = 27293193000. Its totient is φ = 6038194176.

The previous prime is 13289422369. The next prime is 13289422387. The reversal of 13289422376 is 67322498231.

It can be written as a sum of positive squares in 4 ways, for example, as 13053062500 + 236359876 = 114250^2 + 15374^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13289422376.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680821 + ... + 1688708.

Almost surely, 2^13289422376 is an apocalyptic number.

It is an amenable number.

13289422376 is an abundant number, since it is smaller than the sum of its proper divisors (14003770624).

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

13289422376 is a wasteful number, since it uses less digits than its factorization.

13289422376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369581 (or 3369577 counting only the distinct ones).

The product of its digits is 870912, while the sum is 47.

The spelling of 13289422376 in words is "thirteen billion, two hundred eighty-nine million, four hundred twenty-two thousand, three hundred seventy-six".