11814274114887 has 8 divisors (see below), whose sum is σ = 15753051627120. Its totient is φ = 7875839672960.

The previous prime is 11814274114847. The next prime is 11814274114891. The reversal of 11814274114887 is 78841147241811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11814274114887 - 2²⁰ = 11814273066311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11814274114847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85687212 + ... + 85824977.

It is an arithmetic number, because the mean of its divisors is an integer number (1969131453390).

Almost surely, 2^{11814274114887} is an apocalyptic number.

11814274114887 is a deficient number, since it is larger than the sum of its proper divisors (3938777512233).

11814274114887 is a wasteful number, since it uses less digits than its factorization.

11814274114887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171535153.

The product of its digits is 3211264, while the sum is 57.

The spelling of 11814274114887 in words is "eleven trillion, eight hundred fourteen billion, two hundred seventy-four million, one hundred fourteen thousand, eight hundred eighty-seven".