42103414 has 4 divisors (see below), whose sum is σ = 63155124. Its totient is φ = 21051706.

The previous prime is 42103393. The next prime is 42103417. The reversal of 42103414 is 41430124.

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

It is a junction number, because it is equal to n+sod(n) for n = 42103391 and 42103400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42103417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10525852 + ... + 10525855.

It is an arithmetic number, because the mean of its divisors is an integer number (15788781).

Almost surely, 2^42103414 is an apocalyptic number.

42103414 is a deficient number, since it is larger than the sum of its proper divisors (21051710).

42103414 is a wasteful number, since it uses less digits than its factorization.

42103414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21051709.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 42103414 is about 6488.7143564808. The cubic root of 42103414 is about 347.8877241624.

Adding to 42103414 its reverse (41430124), we get a palindrome (83533538).

The spelling of 42103414 in words is "forty-two million, one hundred three thousand, four hundred fourteen".