111775407213404 has 24 divisors (see below), whose sum is σ = 215787047641200. Its totient is φ = 50236138071680.

The previous prime is 111775407213403. The next prime is 111775407213487. The reversal of 111775407213404 is 404312704577111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111775407213403) 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, 14271626219 + ... + 14271634050.

It is an arithmetic number, because the mean of its divisors is an integer number (8991126985050).

Almost surely, 2^{111775407213404} is an apocalyptic number.

It is an amenable number.

111775407213404 is a deficient number, since it is larger than the sum of its proper divisors (104011640427796).

111775407213404 is a wasteful number, since it uses less digits than its factorization.

111775407213404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28543260373 (or 28543260371 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 111775407213404 in words is "one hundred eleven trillion, seven hundred seventy-five billion, four hundred seven million, two hundred thirteen thousand, four hundred four".