42341712 has 80 divisors (see below), whose sum is σ = 130467840. Its totient is φ = 11569536.

The previous prime is 42341699. The next prime is 42341731. The reversal of 42341712 is 21714324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4989 + ... + 10467.

It is an arithmetic number, because the mean of its divisors is an integer number (1630848).

Almost surely, 2^42341712 is an apocalyptic number.

42341712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42341712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65233920).

42341712 is an abundant number, since it is smaller than the sum of its proper divisors (88126128).

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

42341712 is a wasteful number, since it uses less digits than its factorization.

42341712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520 (or 5514 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 42341712 is about 6507.0509449366. The cubic root of 42341712 is about 348.5428178101.

The spelling of 42341712 in words is "forty-two million, three hundred forty-one thousand, seven hundred twelve".