111411120342 has 16 divisors (see below), whose sum is σ = 232510164480. Its totient is φ = 35522386152.

The previous prime is 111411120329. The next prime is 111411120377. The reversal of 111411120342 is 243021114111.

111411120342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403663342 + ... + 403663617.

It is an arithmetic number, because the mean of its divisors is an integer number (14531885280).

Almost surely, 2^111411120342 is an apocalyptic number.

111411120342 is an abundant number, since it is smaller than the sum of its proper divisors (121099044138).

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

111411120342 is a wasteful number, since it uses less digits than its factorization.

111411120342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807326987.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 111411120342 its reverse (243021114111), we get a palindrome (354432234453).

The spelling of 111411120342 in words is "one hundred eleven billion, four hundred eleven million, one hundred twenty thousand, three hundred forty-two".