11630824864 has 48 divisors (see below), whose sum is σ = 23292452232. Its totient is φ = 5715836928.

The previous prime is 11630824817. The next prime is 11630824879. The reversal of 11630824864 is 46842803611.

It can be written as a sum of positive squares in 4 ways, for example, as 10712250000 + 918574864 = 103500^2 + 30308^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11630824864.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675952 + ... + 692944.

Almost surely, 2^11630824864 is an apocalyptic number.

It is an amenable number.

11630824864 is an abundant number, since it is smaller than the sum of its proper divisors (11661627368).

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

11630824864 is a wasteful number, since it uses less digits than its factorization.

11630824864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17369 (or 17361 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 11630824864 in words is "eleven billion, six hundred thirty million, eight hundred twenty-four thousand, eight hundred sixty-four".