1111331404334 has 8 divisors (see below), whose sum is σ = 1669573610928. Its totient is φ = 554806867360.

The previous prime is 1111331404303. The next prime is 1111331404343. The reversal of 1111331404334 is 4334041331111.

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

It is a junction number, because it is equal to n+sod(n) for n = 1111331404297 and 1111331404306.

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, 429415787 + ... + 429418374.

It is an arithmetic number, because the mean of its divisors is an integer number (208696701366).

Almost surely, 2^{1111331404334} is an apocalyptic number.

1111331404334 is a deficient number, since it is larger than the sum of its proper divisors (558242206594).

1111331404334 is an equidigital number, since it uses as much as digits as its factorization.

1111331404334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858834810.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 1111331404334 its reverse (4334041331111), we get a palindrome (5445372735445).

The spelling of 1111331404334 in words is "one trillion, one hundred eleven billion, three hundred thirty-one million, four hundred four thousand, three hundred thirty-four".