42345614 has 4 divisors (see below), whose sum is σ = 63518424. Its totient is φ = 21172806.

The previous prime is 42345613. The next prime is 42345617. The reversal of 42345614 is 41654324.

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 (42345613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10586402 + ... + 10586405.

It is an arithmetic number, because the mean of its divisors is an integer number (15879606).

Almost surely, 2^42345614 is an apocalyptic number.

42345614 is a deficient number, since it is larger than the sum of its proper divisors (21172810).

42345614 is a wasteful number, since it uses less digits than its factorization.

42345614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21172809.

The product of its digits is 11520, while the sum is 29.

The square root of 42345614 is about 6507.3507666331. The cubic root of 42345614 is about 348.5535241344.

Adding to 42345614 its reverse (41654324), we get a palindrome (83999938).

The spelling of 42345614 in words is "forty-two million, three hundred forty-five thousand, six hundred fourteen".