42103362 has 32 divisors (see below), whose sum is σ = 96712704. Its totient is φ = 11970000.

The previous prime is 42103361. The next prime is 42103367. The reversal of 42103362 is 26330124.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (42103361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6487 + ... + 11237.

It is an arithmetic number, because the mean of its divisors is an integer number (3022272).

Almost surely, 2^42103362 is an apocalyptic number.

42103362 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42103362 is an abundant number, since it is smaller than the sum of its proper divisors (54609342).

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

42103362 is a wasteful number, since it uses less digits than its factorization.

42103362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 42103362 is about 6488.7103495225. The cubic root of 42103362 is about 347.8875809423.

Adding to 42103362 its reverse (26330124), we get a palindrome (68433486).

The spelling of 42103362 in words is "forty-two million, one hundred three thousand, three hundred sixty-two".