42234043034 has 4 divisors (see below), whose sum is σ = 63351064554. Its totient is φ = 21117021516.

The previous prime is 42234043013. The next prime is 42234043073. The reversal of 42234043034 is 43034043224.

42234043034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31635958225 + 10598084809 = 177865^2 + 102947^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42234042988 and 42234043006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10558510757 + ... + 10558510760.

Almost surely, 2^42234043034 is an apocalyptic number.

42234043034 is a deficient number, since it is larger than the sum of its proper divisors (21117021520).

42234043034 is a wasteful number, since it uses less digits than its factorization.

42234043034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21117021519.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 42234043034 its reverse (43034043224), we get a palindrome (85268086258).

The spelling of 42234043034 in words is "forty-two billion, two hundred thirty-four million, forty-three thousand, thirty-four".