111412142098 has 8 divisors (see below), whose sum is σ = 167123522160. Its totient is φ = 55704301380.

The previous prime is 111412142081. The next prime is 111412142129. The reversal of 111412142098 is 890241214111.

It is a happy number.

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

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, 804688 + ... + 932923.

It is an arithmetic number, because the mean of its divisors is an integer number (20890440270).

Almost surely, 2^111412142098 is an apocalyptic number.

111412142098 is a deficient number, since it is larger than the sum of its proper divisors (55711380062).

111412142098 is a wasteful number, since it uses less digits than its factorization.

111412142098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769672.

The product of its (nonzero) digits is 4608, while the sum is 34.

The spelling of 111412142098 in words is "one hundred eleven billion, four hundred twelve million, one hundred forty-two thousand, ninety-eight".