111444134414404 has 48 divisors (see below), whose sum is σ = 219821048649216. Its totient is φ = 48977494675200.

The previous prime is 111444134414399. The next prime is 111444134414423. The reversal of 111444134414404 is 404414431444111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35885137 + ... + 38866840.

It is an arithmetic number, because the mean of its divisors is an integer number (4579605180192).

Almost surely, 2^{111444134414404} is an apocalyptic number.

It is an amenable number.

111444134414404 is a deficient number, since it is larger than the sum of its proper divisors (108376914234812).

111444134414404 is a wasteful number, since it uses less digits than its factorization.

111444134414404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74753116 (or 74753114 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

Adding to 111444134414404 its reverse (404414431444111), we get a palindrome (515858565858515).

The spelling of 111444134414404 in words is "one hundred eleven trillion, four hundred forty-four billion, one hundred thirty-four million, four hundred fourteen thousand, four hundred four".