42302200034 has 4 divisors (see below), whose sum is σ = 63453300054. Its totient is φ = 21151100016.

The previous prime is 42302199991. The next prime is 42302200043. The reversal of 42302200034 is 43000220324.

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., 40326664225 + 1975535809 = 200815^2 + 44447^2 .

It is a super-2 number, since 2×42302200034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42302199979 and 42302200015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10575550007 + ... + 10575550010.

Almost surely, 2^42302200034 is an apocalyptic number.

42302200034 is a deficient number, since it is larger than the sum of its proper divisors (21151100020).

42302200034 is a wasteful number, since it uses less digits than its factorization.

42302200034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21151100019.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 42302200034 its reverse (43000220324), we get a palindrome (85302420358).

The spelling of 42302200034 in words is "forty-two billion, three hundred two million, two hundred thousand, thirty-four".