30142134341122 has 16 divisors (see below), whose sum is σ = 45787300041600. Its totient is φ = 14879715823440.

The previous prime is 30142134341119. The next prime is 30142134341129. The reversal of 30142134341122 is 22114343124103.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30142134341129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384972 + ... + 7773832.

It is an arithmetic number, because the mean of its divisors is an integer number (2861706252600).

Almost surely, 2^{30142134341122} is an apocalyptic number.

30142134341122 is a deficient number, since it is larger than the sum of its proper divisors (15645165700478).

30142134341122 is a wasteful number, since it uses less digits than its factorization.

30142134341122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414761.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 30142134341122 its reverse (22114343124103), we get a palindrome (52256477465225).

The spelling of 30142134341122 in words is "thirty trillion, one hundred forty-two billion, one hundred thirty-four million, three hundred forty-one thousand, one hundred twenty-two".