42233343034 has 4 divisors (see below), whose sum is σ = 63350014554. Its totient is φ = 21116671516.

The previous prime is 42233342971. The next prime is 42233343059. The reversal of 42233343034 is 43034333224.

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., 35230163809 + 7003179225 = 187697^2 + 83685^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42233342987 and 42233343005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10558335757 + ... + 10558335760.

Almost surely, 2^42233343034 is an apocalyptic number.

42233343034 is a deficient number, since it is larger than the sum of its proper divisors (21116671520).

42233343034 is a wasteful number, since it uses less digits than its factorization.

42233343034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21116671519.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 42233343034 its reverse (43034333224), we get a palindrome (85267676258).

The spelling of 42233343034 in words is "forty-two billion, two hundred thirty-three million, three hundred forty-three thousand, thirty-four".