10113442042 has 16 divisors (see below), whose sum is σ = 16574870592. Its totient is φ = 4589907520.

The previous prime is 10113442021. The next prime is 10113442067. The reversal of 10113442042 is 24024431101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 341023 + ... + 369490.

It is an arithmetic number, because the mean of its divisors is an integer number (1035929412).

Almost surely, 2^10113442042 is an apocalyptic number.

10113442042 is a deficient number, since it is larger than the sum of its proper divisors (6461428550).

10113442042 is a wasteful number, since it uses less digits than its factorization.

10113442042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711173.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10113442042 its reverse (24024431101), we get a palindrome (34137873143).

The spelling of 10113442042 in words is "ten billion, one hundred thirteen million, four hundred forty-two thousand, forty-two".