30342031102334 has 32 divisors (see below), whose sum is σ = 54772870049280. Its totient is φ = 12314746036512.

The previous prime is 30342031102301. The next prime is 30342031102343. The reversal of 30342031102334 is 43320113024303.

It is a super-2 number, since 2×30342031102334² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30342031102297 and 30342031102306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20462234 + ... + 21894909.

It is an arithmetic number, because the mean of its divisors is an integer number (1711652189040).

Almost surely, 2^{30342031102334} is an apocalyptic number.

30342031102334 is a deficient number, since it is larger than the sum of its proper divisors (24430838946946).

30342031102334 is a wasteful number, since it uses less digits than its factorization.

30342031102334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42359864.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 30342031102334 its reverse (43320113024303), we get a palindrome (73662144126637).

The spelling of 30342031102334 in words is "thirty trillion, three hundred forty-two billion, thirty-one million, one hundred two thousand, three hundred thirty-four".