110421342 has 12 divisors (see below), whose sum is σ = 239246280. Its totient is φ = 36807108.

The previous prime is 110421301. The next prime is 110421343. The reversal of 110421342 is 243124011.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6134519 = 110421342 / (1 + 1 + 0 + 4 + 2 + 1 + 3 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110421343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3067242 + ... + 3067277.

It is an arithmetic number, because the mean of its divisors is an integer number (19937190).

Almost surely, 2^110421342 is an apocalyptic number.

110421342 is an abundant number, since it is smaller than the sum of its proper divisors (128824938).

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

110421342 is a wasteful number, since it uses less digits than its factorization.

110421342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134527 (or 6134524 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 110421342 is about 10508.1559752413. The cubic root of 110421342 is about 479.7529718491.

Adding to 110421342 its reverse (243124011), we get a palindrome (353545353).

The spelling of 110421342 in words is "one hundred ten million, four hundred twenty-one thousand, three hundred forty-two".