11274904798191 has 24 divisors (see below), whose sum is σ = 16359728274864. Its totient is φ = 7482570720000.

The previous prime is 11274904798181. The next prime is 11274904798193. The reversal of 11274904798191 is 19189740947211.

11274904798191 is a `hidden beast` number, since 1 + 1 + 2 + 7 + 490 + 47 + 98 + 19 + 1 = 666.

It is not a de Polignac number, because 11274904798191 - 2²¹ = 11274902701039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11274904798193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16493191 + ... + 17163191.

It is an arithmetic number, because the mean of its divisors is an integer number (681655344786).

Almost surely, 2^{11274904798191} is an apocalyptic number.

11274904798191 is a deficient number, since it is larger than the sum of its proper divisors (5084823476673).

11274904798191 is a wasteful number, since it uses less digits than its factorization.

11274904798191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678471 (or 678468 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 63.

The spelling of 11274904798191 in words is "eleven trillion, two hundred seventy-four billion, nine hundred four million, seven hundred ninety-eight thousand, one hundred ninety-one".