42502114 has 8 divisors (see below), whose sum is σ = 66525120. Its totient is φ = 20327076.

The previous prime is 42502111. The next prime is 42502123. The reversal of 42502114 is 41120524.

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

It is a junction number, because it is equal to n+sod(n) for n = 42502091 and 42502100.

It is not an unprimeable number, because it can be changed into a prime (42502111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461934 + ... + 462025.

It is an arithmetic number, because the mean of its divisors is an integer number (8315640).

Almost surely, 2^42502114 is an apocalyptic number.

42502114 is a deficient number, since it is larger than the sum of its proper divisors (24023006).

42502114 is a wasteful number, since it uses less digits than its factorization.

42502114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923984.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 42502114 is about 6519.3645395851. The cubic root of 42502114 is about 348.9823884184.

Adding to 42502114 its reverse (41120524), we get a palindrome (83622638).

The spelling of 42502114 in words is "forty-two million, five hundred two thousand, one hundred fourteen".