111412510342 has 8 divisors (see below), whose sum is σ = 190992874896. Its totient is φ = 47748218712.

The previous prime is 111412510331. The next prime is 111412510421. The reversal of 111412510342 is 243015214111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3979018213 + ... + 3979018240.

It is an arithmetic number, because the mean of its divisors is an integer number (23874109362).

Almost surely, 2^111412510342 is an apocalyptic number.

111412510342 is a deficient number, since it is larger than the sum of its proper divisors (79580364554).

111412510342 is an equidigital number, since it uses as much as digits as its factorization.

111412510342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958036462.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 111412510342 its reverse (243015214111), we get a palindrome (354427724453).

The spelling of 111412510342 in words is "one hundred eleven billion, four hundred twelve million, five hundred ten thousand, three hundred forty-two".