42342111030 has 32 divisors (see below), whose sum is σ = 101945757024. Its totient is φ = 11255152896.

The previous prime is 42342111029. The next prime is 42342111047. The reversal of 42342111030 is 3011124324.

It is a junction number, because it is equal to n+sod(n) for n = 42342110988 and 42342111006.

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, 2245249 + ... + 2264028.

It is an arithmetic number, because the mean of its divisors is an integer number (3185804907).

Almost surely, 2^42342111030 is an apocalyptic number.

42342111030 is an abundant number, since it is smaller than the sum of its proper divisors (59603645994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42342111030 is a wasteful number, since it uses less digits than its factorization.

42342111030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4509600.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 42342111030 its reverse (3011124324), we get a palindrome (45353235354).

The spelling of 42342111030 in words is "forty-two billion, three hundred forty-two million, one hundred eleven thousand, thirty".