30442310342 has 16 divisors (see below), whose sum is σ = 46530650880. Its totient is φ = 14932162752.

The previous prime is 30442310317. The next prime is 30442310369. The reversal of 30442310342 is 24301324403.

It is a congruent number.

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, 1448018 + ... + 1468890.

It is an arithmetic number, because the mean of its divisors is an integer number (2908165680).

Almost surely, 2^30442310342 is an apocalyptic number.

30442310342 is a deficient number, since it is larger than the sum of its proper divisors (16088340538).

30442310342 is a wasteful number, since it uses less digits than its factorization.

30442310342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34687.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30442310342 its reverse (24301324403), we get a palindrome (54743634745).

The spelling of 30442310342 in words is "thirty billion, four hundred forty-two million, three hundred ten thousand, three hundred forty-two".