42014342 has 4 divisors (see below), whose sum is σ = 63021516. Its totient is φ = 21007170.

The previous prime is 42014341. The next prime is 42014369. The reversal of 42014342 is 24341024.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10503584 + ... + 10503587.

It is an arithmetic number, because the mean of its divisors is an integer number (15755379).

Almost surely, 2^42014342 is an apocalyptic number.

42014342 is a deficient number, since it is larger than the sum of its proper divisors (21007174).

42014342 is a wasteful number, since it uses less digits than its factorization.

42014342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21007173.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 42014342 is about 6481.8471132849. The cubic root of 42014342 is about 347.6422259971.

Adding to 42014342 its reverse (24341024), we get a palindrome (66355366).

The spelling of 42014342 in words is "forty-two million, fourteen thousand, three hundred forty-two".