42046103 has 8 divisors (see below), whose sum is σ = 45978240. Its totient is φ = 38132280.

The previous prime is 42046099. The next prime is 42046111. The reversal of 42046103 is 30164024.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42046103 - 2² = 42046099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42046903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476 + ... + 9182.

It is an arithmetic number, because the mean of its divisors is an integer number (5747280).

Almost surely, 2^42046103 is an apocalyptic number.

42046103 is a deficient number, since it is larger than the sum of its proper divisors (3932137).

42046103 is a wasteful number, since it uses less digits than its factorization.

42046103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9157.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 42046103 is about 6484.2966465146. The cubic root of 42046103 is about 347.7298046912.

The spelling of 42046103 in words is "forty-two million, forty-six thousand, one hundred three".