42423614 has 4 divisors (see below), whose sum is σ = 63635424. Its totient is φ = 21211806.

The previous prime is 42423613. The next prime is 42423617. The reversal of 42423614 is 41632424.

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 (42423611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10605902 + ... + 10605905.

It is an arithmetic number, because the mean of its divisors is an integer number (15908856).

Almost surely, 2^42423614 is an apocalyptic number.

42423614 is a deficient number, since it is larger than the sum of its proper divisors (21211810).

42423614 is a wasteful number, since it uses less digits than its factorization.

42423614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21211809.

The product of its digits is 4608, while the sum is 26.

The square root of 42423614 is about 6513.3412316568. The cubic root of 42423614 is about 348.7674030275.

The spelling of 42423614 in words is "forty-two million, four hundred twenty-three thousand, six hundred fourteen".