110020020042 has 16 divisors (see below), whose sum is σ = 220249814400. Its totient is φ = 36638377632.

The previous prime is 110020020007. The next prime is 110020020083. The reversal of 110020020042 is 240020020011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8733778 + ... + 8746365.

It is an arithmetic number, because the mean of its divisors is an integer number (13765613400).

Almost surely, 2^110020020042 is an apocalyptic number.

110020020042 is an abundant number, since it is smaller than the sum of its proper divisors (110229794358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110020020042 is a wasteful number, since it uses less digits than its factorization.

110020020042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17481197.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 110020020042 its reverse (240020020011), we get a palindrome (350040040053).

The spelling of 110020020042 in words is "one hundred ten billion, twenty million, twenty thousand, forty-two".