11448396477 has 96 divisors (see below), whose sum is σ = 20717016320. Its totient is φ = 5945840640.

The previous prime is 11448396461. The next prime is 11448396577. The reversal of 11448396477 is 77469384411.

It is a happy number.

11448396477 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 83 + 96 + 477 = 666.

11448396477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11448396477 - 2⁴ = 11448396461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11448396437) 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 95 ways as a sum of consecutive naturals, for example, 3231327 + ... + 3234867.

Almost surely, 2^11448396477 is an apocalyptic number.

It is an amenable number.

11448396477 is a deficient number, since it is larger than the sum of its proper divisors (9268619843).

11448396477 is a wasteful number, since it uses less digits than its factorization.

11448396477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683 (or 3680 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The spelling of 11448396477 in words is "eleven billion, four hundred forty-eight million, three hundred ninety-six thousand, four hundred seventy-seven".