42341443120 has 20 divisors (see below), whose sum is σ = 98443855440. Its totient is φ = 16936577216.

The previous prime is 42341442973. The next prime is 42341443121. The reversal of 42341443120 is 2134414324.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (42341443121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264633940 + ... + 264634099.

It is an arithmetic number, because the mean of its divisors is an integer number (4922192772).

Almost surely, 2^42341443120 is an apocalyptic number.

42341443120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42341443120 is an abundant number, since it is smaller than the sum of its proper divisors (56102412320).

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

42341443120 is a wasteful number, since it uses less digits than its factorization.

42341443120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529268052 (or 529268046 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42341443120 its reverse (2134414324), we get a palindrome (44475857444).

The spelling of 42341443120 in words is "forty-two billion, three hundred forty-one million, four hundred forty-three thousand, one hundred twenty".