11484348887 has 4 divisors (see below), whose sum is σ = 12528380616. Its totient is φ = 10440317160.

The previous prime is 11484348881. The next prime is 11484348893. The reversal of 11484348887 is 78884348411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78884348411 = 11 ⋅7171304401.

It is an interprime number because it is at equal distance from previous prime (11484348881) and next prime (11484348893).

It is a cyclic number.

It is not a de Polignac number, because 11484348887 - 2⁶ = 11484348823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11484348881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522015848 + ... + 522015869.

It is an arithmetic number, because the mean of its divisors is an integer number (3132095154).

Almost surely, 2^11484348887 is an apocalyptic number.

11484348887 is a deficient number, since it is larger than the sum of its proper divisors (1044031729).

11484348887 is a wasteful number, since it uses less digits than its factorization.

11484348887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044031728.

The product of its digits is 5505024, while the sum is 56.

The spelling of 11484348887 in words is "eleven billion, four hundred eighty-four million, three hundred forty-eight thousand, eight hundred eighty-seven".