11766407448 has 16 divisors (see below), whose sum is σ = 29416018680. Its totient is φ = 3922135808.

The previous prime is 11766407363. The next prime is 11766407467. The reversal of 11766407448 is 84470466711.

It is a junction number, because it is equal to n+sod(n) for n = 11766407397 and 11766407406.

It is a congruent number.

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, 245133465 + ... + 245133512.

Almost surely, 2^11766407448 is an apocalyptic number.

It is an amenable number.

11766407448 is an abundant number, since it is smaller than the sum of its proper divisors (17649611232).

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

11766407448 is a wasteful number, since it uses less digits than its factorization.

11766407448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490266986 (or 490266982 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 11766407448 in words is "eleven billion, seven hundred sixty-six million, four hundred seven thousand, four hundred forty-eight".