42325143 has 16 divisors (see below), whose sum is σ = 64770816. Its totient is φ = 24082560.

The previous prime is 42325139. The next prime is 42325147. The reversal of 42325143 is 34152324.

42325143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42325139) and next prime (42325147).

It is not a de Polignac number, because 42325143 - 2² = 42325139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42325147) 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, 880 + ... + 9242.

It is an arithmetic number, because the mean of its divisors is an integer number (4048176).

Almost surely, 2^42325143 is an apocalyptic number.

42325143 is a deficient number, since it is larger than the sum of its proper divisors (22445673).

42325143 is a wasteful number, since it uses less digits than its factorization.

42325143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8614.

The product of its digits is 2880, while the sum is 24.

The square root of 42325143 is about 6505.7776629700. Note that the first 3 decimals coincide. The cubic root of 42325143 is about 348.4973483890.

Adding to 42325143 its reverse (34152324), we get a palindrome (76477467).

The spelling of 42325143 in words is "forty-two million, three hundred twenty-five thousand, one hundred forty-three".