30342101242 has 16 divisors (see below), whose sum is σ = 45709326432. Its totient is φ = 15105763440.

The previous prime is 30342101219. The next prime is 30342101263. The reversal of 30342101242 is 24210124303.

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, 570748 + ... + 621640.

It is an arithmetic number, because the mean of its divisors is an integer number (2856832902).

Almost surely, 2^30342101242 is an apocalyptic number.

30342101242 is a deficient number, since it is larger than the sum of its proper divisors (15367225190).

30342101242 is a wasteful number, since it uses less digits than its factorization.

30342101242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52173.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30342101242 its reverse (24210124303), we get a palindrome (54552225545).

The spelling of 30342101242 in words is "thirty billion, three hundred forty-two million, one hundred one thousand, two hundred forty-two".