42103350 has 36 divisors (see below), whose sum is σ = 113118876. Its totient is φ = 11227440.

The previous prime is 42103337. The next prime is 42103357. The reversal of 42103350 is 5330124.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42103357) 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 17 ways as a sum of consecutive naturals, for example, 46332 + ... + 47231.

It is an arithmetic number, because the mean of its divisors is an integer number (3142191).

Almost surely, 2^42103350 is an apocalyptic number.

42103350 is an abundant number, since it is smaller than the sum of its proper divisors (71015526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42103350 is a wasteful number, since it uses less digits than its factorization.

42103350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93581 (or 93573 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 42103350 is about 6488.7094248394. The cubic root of 42103350 is about 347.8875478915.

Adding to 42103350 its reverse (5330124), we get a palindrome (47433474).

The spelling of 42103350 in words is "forty-two million, one hundred three thousand, three hundred fifty".