42002114 has 48 divisors (see below), whose sum is σ = 81751680. Its totient is φ = 15996960.

The previous prime is 42002113. The next prime is 42002119. The reversal of 42002114 is 41120024.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42002113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50252 + ... + 51080.

It is an arithmetic number, because the mean of its divisors is an integer number (1703160).

Almost surely, 2^42002114 is an apocalyptic number.

42002114 is a deficient number, since it is larger than the sum of its proper divisors (39749566).

42002114 is a wasteful number, since it uses less digits than its factorization.

42002114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 42002114 is about 6480.9037949965. The cubic root of 42002114 is about 347.6084963911.

Adding to 42002114 its reverse (41120024), we get a palindrome (83122138).

The spelling of 42002114 in words is "forty-two million, two thousand, one hundred fourteen".