111076435642 has 4 divisors (see below), whose sum is σ = 166614653466. Its totient is φ = 55538217820.

The previous prime is 111076435607. The next prime is 111076435661. The reversal of 111076435642 is 246534670111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 111076224961 + 210681 = 333281^2 + 459^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111076435595 and 111076435604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27769108909 + ... + 27769108912.

Almost surely, 2^111076435642 is an apocalyptic number.

111076435642 is a deficient number, since it is larger than the sum of its proper divisors (55538217824).

111076435642 is an equidigital number, since it uses as much as digits as its factorization.

111076435642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55538217823.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 111076435642 in words is "one hundred eleven billion, seventy-six million, four hundred thirty-five thousand, six hundred forty-two".