3042542440530 has 192 divisors, whose sum is σ = 8331838744320. Its totient is φ = 769245120000.

The previous prime is 3042542440513. The next prime is 3042542440543. The reversal of 3042542440530 is 350442452403.

3042542440530 is a `hidden beast` number, since 3 + 0 + 42 + 5 + 42 + 4 + 40 + 530 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46480104 + ... + 46545516.

It is an arithmetic number, because the mean of its divisors is an integer number (43394993460).

Almost surely, 2^{3042542440530} is an apocalyptic number.

3042542440530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042542440530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4165919372160).

3042542440530 is an abundant number, since it is smaller than the sum of its proper divisors (5289296303790).

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

3042542440530 is a wasteful number, since it uses less digits than its factorization.

3042542440530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65777 (or 65774 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 3042542440530 its reverse (350442452403), we get a palindrome (3392984892933).

The spelling of 3042542440530 in words is "three trillion, forty-two billion, five hundred forty-two million, four hundred forty thousand, five hundred thirty".