42143241144330 has 96 divisors (see below), whose sum is σ = 111112869666240. Its totient is φ = 11080312876800.

The previous prime is 42143241144313. The next prime is 42143241144331. The reversal of 42143241144330 is 3344114234124.

42143241144330 is a `hidden beast` number, since 4 + 2 + 1 + 43 + 241 + 1 + 44 + 330 = 666.

It is a super-2 number, since 2×42143241144330² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42143241144331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17383105 + ... + 19658555.

It is an arithmetic number, because the mean of its divisors is an integer number (1157425725690).

Almost surely, 2^{42143241144330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42143241144330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55556434833120).

42143241144330 is an abundant number, since it is smaller than the sum of its proper divisors (68969628521910).

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

42143241144330 is a wasteful number, since it uses less digits than its factorization.

42143241144330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278356 (or 2278353 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 42143241144330 its reverse (3344114234124), we get a palindrome (45487355378454).

The spelling of 42143241144330 in words is "forty-two trillion, one hundred forty-three billion, two hundred forty-one million, one hundred forty-four thousand, three hundred thirty".