11043674678 has 32 divisors (see below), whose sum is σ = 17161696800. Its totient is φ = 5325868800.

The previous prime is 11043674671. The next prime is 11043674723. The reversal of 11043674678 is 87647634011.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043674671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10507253 + ... + 10508303.

It is an arithmetic number, because the mean of its divisors is an integer number (536303025).

Almost surely, 2^11043674678 is an apocalyptic number.

11043674678 is a deficient number, since it is larger than the sum of its proper divisors (6118022122).

11043674678 is a wasteful number, since it uses less digits than its factorization.

11043674678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 11043674678 in words is "eleven billion, forty-three million, six hundred seventy-four thousand, six hundred seventy-eight".