30342002211442 has 16 divisors (see below), whose sum is σ = 47492083752192. Its totient is φ = 14511314688640.

The previous prime is 30342002211431. The next prime is 30342002211553. The reversal of 30342002211442 is 24411220024303.

It is a self number, because there is not a number n which added to its sum of digits gives 30342002211442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7438023 + ... + 10770709.

It is an arithmetic number, because the mean of its divisors is an integer number (2968255234512).

Almost surely, 2^{30342002211442} is an apocalyptic number.

30342002211442 is a deficient number, since it is larger than the sum of its proper divisors (17150081540750).

30342002211442 is a wasteful number, since it uses less digits than its factorization.

30342002211442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3530633.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 30342002211442 its reverse (24411220024303), we get a palindrome (54753222235745).

The spelling of 30342002211442 in words is "thirty trillion, three hundred forty-two billion, two million, two hundred eleven thousand, four hundred forty-two".