11873248440111 has 12 divisors (see below), whose sum is σ = 17431399350040. Its totient is φ = 7785736681680.

The previous prime is 11873248440101. The next prime is 11873248440191. The reversal of 11873248440111 is 11104484237811.

11873248440111 is a `hidden beast` number, since 1 + 1 + 8 + 73 + 24 + 8 + 440 + 111 = 666.

It is not a de Polignac number, because 11873248440111 - 2⁹ = 11873248439599 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 (11873248440101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10813522621 + ... + 10813523718.

Almost surely, 2^{11873248440111} is an apocalyptic number.

11873248440111 is a deficient number, since it is larger than the sum of its proper divisors (5558150909929).

11873248440111 is a wasteful number, since it uses less digits than its factorization.

11873248440111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21627046406 (or 21627046403 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The spelling of 11873248440111 in words is "eleven trillion, eight hundred seventy-three billion, two hundred forty-eight million, four hundred forty thousand, one hundred eleven".