2030030342442 has 12 divisors (see below), whose sum is σ = 4398399075330. Its totient is φ = 676676780808.

The previous prime is 2030030342429. The next prime is 2030030342449. The reversal of 2030030342442 is 2442430300302.

2030030342442 is a `hidden beast` number, since 203 + 0 + 0 + 30 + 3 + 424 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1885296509721 + 144733832721 = 1373061^2 + 380439^2 .

It is not an unprimeable number, because it can be changed into a prime (2030030342449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56389731717 + ... + 56389731752.

Almost surely, 2^{2030030342442} is an apocalyptic number.

2030030342442 is an abundant number, since it is smaller than the sum of its proper divisors (2368368732888).

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

2030030342442 is a wasteful number, since it uses less digits than its factorization.

2030030342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112779463477 (or 112779463474 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2030030342442 its reverse (2442430300302), we get a palindrome (4472460642744).

The spelling of 2030030342442 in words is "two trillion, thirty billion, thirty million, three hundred forty-two thousand, four hundred forty-two".