42010342 has 8 divisors (see below), whose sum is σ = 68744232. Its totient is φ = 19095600.

The previous prime is 42010303. The next prime is 42010361. The reversal of 42010342 is 24301024.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954759 + ... + 954802.

It is an arithmetic number, because the mean of its divisors is an integer number (8593029).

Almost surely, 2^42010342 is an apocalyptic number.

42010342 is a deficient number, since it is larger than the sum of its proper divisors (26733890).

42010342 is a wasteful number, since it uses less digits than its factorization.

42010342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909574.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 42010342 is about 6481.5385519181. The cubic root of 42010342 is about 347.6311931532.

Adding to 42010342 its reverse (24301024), we get a palindrome (66311366).

The spelling of 42010342 in words is "forty-two million, ten thousand, three hundred forty-two".