1346680222469 has 8 divisors (see below), whose sum is σ = 1397324228352. Its totient is φ = 1296486385920.

The previous prime is 1346680222439. The next prime is 1346680222523. The reversal of 1346680222469 is 9642220866431.

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

It is a cyclic number.

It is not a de Polignac number, because 1346680222469 - 2²⁸ = 1346411787013 is a prime.

It is a super-2 number, since 2×1346680222469² (a number of 25 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 1346680222469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346680222439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112536239 + ... + 112548204.

It is an arithmetic number, because the mean of its divisors is an integer number (174665528544).

Almost surely, 2^{1346680222469} is an apocalyptic number.

It is an amenable number.

1346680222469 is a deficient number, since it is larger than the sum of its proper divisors (50644005883).

1346680222469 is a wasteful number, since it uses less digits than its factorization.

1346680222469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225084667.

The product of its (nonzero) digits is 5971968, while the sum is 53.

The spelling of 1346680222469 in words is "one trillion, three hundred forty-six billion, six hundred eighty million, two hundred twenty-two thousand, four hundred sixty-nine".