11111414042 has 8 divisors (see below), whose sum is σ = 16669173600. Its totient is φ = 5555022844.

The previous prime is 11111414021. The next prime is 11111414051. The reversal of 11111414042 is 24041411111.

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, 321542 + ... + 354417.

It is an arithmetic number, because the mean of its divisors is an integer number (2083646700).

Almost surely, 2^11111414042 is an apocalyptic number.

11111414042 is a deficient number, since it is larger than the sum of its proper divisors (5557759558).

11111414042 is an equidigital number, since it uses as much as digits as its factorization.

11111414042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684180.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11111414042 its reverse (24041411111), we get a palindrome (35152825153).

The spelling of 11111414042 in words is "eleven billion, one hundred eleven million, four hundred fourteen thousand, forty-two".