111435613404 has 12 divisors (see below), whose sum is σ = 260016431304. Its totient is φ = 37145204464.

The previous prime is 111435613403. The next prime is 111435613409. The reversal of 111435613404 is 404316534111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111435613403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4643150547 + ... + 4643150570.

It is an arithmetic number, because the mean of its divisors is an integer number (21668035942).

Almost surely, 2^111435613404 is an apocalyptic number.

It is an amenable number.

111435613404 is an abundant number, since it is smaller than the sum of its proper divisors (148580817900).

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

111435613404 is a wasteful number, since it uses less digits than its factorization.

111435613404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9286301124 (or 9286301122 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 111435613404 in words is "one hundred eleven billion, four hundred thirty-five million, six hundred thirteen thousand, four hundred four".