1110034042021 has 8 divisors (see below), whose sum is σ = 1113226156224. Its totient is φ = 1106842197120.

The previous prime is 1110034042003. The next prime is 1110034042027. The reversal of 1110034042021 is 1202404300111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110034042021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110034042021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110034042027) by changing a digit.

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, 10612440 + ... + 10716526.

It is an arithmetic number, because the mean of its divisors is an integer number (139153269528).

Almost surely, 2^{1110034042021} is an apocalyptic number.

It is an amenable number.

1110034042021 is a deficient number, since it is larger than the sum of its proper divisors (3192114203).

1110034042021 is a wasteful number, since it uses less digits than its factorization.

1110034042021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134651.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1110034042021 its reverse (1202404300111), we get a palindrome (2312438342132).

The spelling of 1110034042021 in words is "one trillion, one hundred ten billion, thirty-four million, forty-two thousand, twenty-one".