11984200625 has 20 divisors (see below), whose sum is σ = 15115498992. Its totient is φ = 9497706000.

The previous prime is 11984200607. The next prime is 11984200633. The reversal of 11984200625 is 52600248911.

It is not a de Polignac number, because 11984200625 - 2¹⁶ = 11984135089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22727 + ... + 156476.

Almost surely, 2^11984200625 is an apocalyptic number.

It is an amenable number.

11984200625 is a deficient number, since it is larger than the sum of its proper divisors (3131298367).

11984200625 is an equidigital number, since it uses as much as digits as its factorization.

11984200625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179330 (or 179315 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 11984200625 in words is "eleven billion, nine hundred eighty-four million, two hundred thousand, six hundred twenty-five".