111344343242 has 8 divisors (see below), whose sum is σ = 182199834432. Its totient is φ = 50611065100.

The previous prime is 111344343239. The next prime is 111344343251. The reversal of 111344343242 is 242343443111.

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

It is a super-2 number, since 2×111344343242² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111344343199 and 111344343208.

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, 2530553234 + ... + 2530553277.

It is an arithmetic number, because the mean of its divisors is an integer number (22774979304).

Almost surely, 2^111344343242 is an apocalyptic number.

111344343242 is a deficient number, since it is larger than the sum of its proper divisors (70855491190).

111344343242 is a wasteful number, since it uses less digits than its factorization.

111344343242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061106524.

The product of its digits is 27648, while the sum is 32.

Adding to 111344343242 its reverse (242343443111), we get a palindrome (353687786353).

The spelling of 111344343242 in words is "one hundred eleven billion, three hundred forty-four million, three hundred forty-three thousand, two hundred forty-two".