23379461369 has 24 divisors (see below), whose sum is σ = 25958876160. Its totient is φ = 21039147360.

The previous prime is 23379461341. The next prime is 23379461377. The reversal of 23379461369 is 96316497332.

It is a happy number.

It is not a de Polignac number, because 23379461369 - 2¹² = 23379457273 is a prime.

It is a super-2 number, since 2×23379461369² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23379461369.

It is not an unprimeable number, because it can be changed into a prime (23379461669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8035487 + ... + 8038395.

It is an arithmetic number, because the mean of its divisors is an integer number (1081619840).

Almost surely, 2^23379461369 is an apocalyptic number.

It is an amenable number.

23379461369 is a deficient number, since it is larger than the sum of its proper divisors (2579414791).

23379461369 is a wasteful number, since it uses less digits than its factorization.

23379461369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581 (or 3570 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 53.

The spelling of 23379461369 in words is "twenty-three billion, three hundred seventy-nine million, four hundred sixty-one thousand, three hundred sixty-nine".