11840009484 has 24 divisors (see below), whose sum is σ = 27630514800. Its totient is φ = 3946123264.

The previous prime is 11840009449. The next prime is 11840009497. The reversal of 11840009484 is 48490004811.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27292 + ... + 156284.

It is an arithmetic number, because the mean of its divisors is an integer number (1151271450).

Almost surely, 2^11840009484 is an apocalyptic number.

It is an amenable number.

11840009484 is an abundant number, since it is smaller than the sum of its proper divisors (15790505316).

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

11840009484 is a wasteful number, since it uses less digits than its factorization.

11840009484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136649 (or 136647 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 11840009484 in words is "eleven billion, eight hundred forty million, nine thousand, four hundred eighty-four".