42040114 has 4 divisors (see below), whose sum is σ = 63060174. Its totient is φ = 21020056.

The previous prime is 42040109. The next prime is 42040121. The reversal of 42040114 is 41104024.

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

It can be written as a sum of positive squares in only one way, i.e., 40640625 + 1399489 = 6375^2 + 1183^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10510027 + ... + 10510030.

Almost surely, 2^42040114 is an apocalyptic number.

42040114 is a deficient number, since it is larger than the sum of its proper divisors (21020060).

42040114 is a wasteful number, since it uses less digits than its factorization.

42040114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21020059.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 42040114 is about 6483.8348220787. The cubic root of 42040114 is about 347.7132938255.

Adding to 42040114 its reverse (41104024), we get a palindrome (83144138).

The spelling of 42040114 in words is "forty-two million, forty thousand, one hundred fourteen".