11828261463 has 16 divisors (see below), whose sum is σ = 16636961280. Its totient is φ = 7454329344.

The previous prime is 11828261447. The next prime is 11828261477. The reversal of 11828261463 is 36416282811.

It is a happy number.

It is not a de Polignac number, because 11828261463 - 2⁴ = 11828261447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11828260463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197706 + ... + 250487.

It is an arithmetic number, because the mean of its divisors is an integer number (1039810080).

Almost surely, 2^11828261463 is an apocalyptic number.

11828261463 is a deficient number, since it is larger than the sum of its proper divisors (4808699817).

11828261463 is a wasteful number, since it uses less digits than its factorization.

11828261463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448678.

The product of its digits is 110592, while the sum is 42.

The spelling of 11828261463 in words is "eleven billion, eight hundred twenty-eight million, two hundred sixty-one thousand, four hundred sixty-three".