42334304302340 has 24 divisors (see below), whose sum is σ = 89023324248600. Its totient is φ = 16910619775488.

The previous prime is 42334304302333. The next prime is 42334304302469. The reversal of 42334304302340 is 4320340343324.

It can be written as a sum of positive squares in 4 ways, for example, as 7613714415616 + 34720589886724 = 2759296^2 + 5892418^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42334304302340.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1443856565 + ... + 1443885884.

It is an arithmetic number, because the mean of its divisors is an integer number (3709305177025).

Almost surely, 2^{42334304302340} is an apocalyptic number.

It is an amenable number.

42334304302340 is an abundant number, since it is smaller than the sum of its proper divisors (46689019946260).

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

42334304302340 is a wasteful number, since it uses less digits than its factorization.

42334304302340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887743191 (or 2887743189 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 42334304302340 its reverse (4320340343324), we get a palindrome (46654644645664).

The spelling of 42334304302340 in words is "forty-two trillion, three hundred thirty-four billion, three hundred four million, three hundred two thousand, three hundred forty".