42340341054330 has 160 divisors (see below), whose sum is σ = 124293393449280. Its totient is φ = 10256468935680.

The previous prime is 42340341054311. The next prime is 42340341054343. The reversal of 42340341054330 is 3345014304324.

It is a happy number.

42340341054330 is a `hidden beast` number, since 4 + 2 + 3 + 40 + 3 + 41 + 0 + 543 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9827466 + ... + 13463274.

It is an arithmetic number, because the mean of its divisors is an integer number (776833709058).

Almost surely, 2^{42340341054330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42340341054330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62146696724640).

42340341054330 is an abundant number, since it is smaller than the sum of its proper divisors (81953052394950).

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

42340341054330 is a wasteful number, since it uses less digits than its factorization.

42340341054330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637146 (or 3637137 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 42340341054330 its reverse (3345014304324), we get a palindrome (45685355358654).

The spelling of 42340341054330 in words is "forty-two trillion, three hundred forty billion, three hundred forty-one million, fifty-four thousand, three hundred thirty".