42053043 has 16 divisors (see below), whose sum is σ = 57139200. Its totient is φ = 27505920.

The previous prime is 42053041. The next prime is 42053051. The reversal of 42053043 is 34035024.

It is a happy number.

42053043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42053043 - 2¹ = 42053041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42053041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44803 + ... + 45731.

It is an arithmetic number, because the mean of its divisors is an integer number (3571200).

Almost surely, 2^42053043 is an apocalyptic number.

42053043 is a deficient number, since it is larger than the sum of its proper divisors (15086157).

42053043 is a wasteful number, since it uses less digits than its factorization.

42053043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 42053043 is about 6484.8317634307. The cubic root of 42053043 is about 347.7489353749.

Adding to 42053043 its reverse (34035024), we get a palindrome (76088067).

The spelling of 42053043 in words is "forty-two million, fifty-three thousand, forty-three".