11194949828574 has 48 divisors (see below), whose sum is σ = 24411264119424. Its totient is φ = 3707785036800.

The previous prime is 11194949828567. The next prime is 11194949828593. The reversal of 11194949828574 is 47582894949111.

11194949828574 is a `hidden beast` number, since 1 + 1 + 1 + 9 + 4 + 9 + 49 + 8 + 2 + 8 + 574 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 585267 + ... + 4767854.

It is an arithmetic number, because the mean of its divisors is an integer number (508568002488).

Almost surely, 2^{11194949828574} is an apocalyptic number.

11194949828574 is an abundant number, since it is smaller than the sum of its proper divisors (13216314290850).

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

11194949828574 is a wasteful number, since it uses less digits than its factorization.

11194949828574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353873 (or 5353870 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 72.

The spelling of 11194949828574 in words is "eleven trillion, one hundred ninety-four billion, nine hundred forty-nine million, eight hundred twenty-eight thousand, five hundred seventy-four".