30042002343442 has 8 divisors (see below), whose sum is σ = 45135803199600. Its totient is φ = 14996734610244.

The previous prime is 30042002343407. The next prime is 30042002343449. The reversal of 30042002343442 is 24434320024003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30042002343449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12133279192 + ... + 12133281667.

It is an arithmetic number, because the mean of its divisors is an integer number (5641975399950).

Almost surely, 2^{30042002343442} is an apocalyptic number.

30042002343442 is a deficient number, since it is larger than the sum of its proper divisors (15093800856158).

30042002343442 is a wasteful number, since it uses less digits than its factorization.

30042002343442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24266561480.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 30042002343442 its reverse (24434320024003), we get a palindrome (54476322367445).

The spelling of 30042002343442 in words is "thirty trillion, forty-two billion, two million, three hundred forty-three thousand, four hundred forty-two".