42233030032 has 10 divisors (see below), whose sum is σ = 81826495718. Its totient is φ = 21116515008.

The previous prime is 42233030009. The next prime is 42233030051. The reversal of 42233030032 is 23003033224.

It can be written as a sum of positive squares in only one way, i.e., 36950066176 + 5282963856 = 192224^2 + 72684^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42233029985 and 42233030012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319782173 + ... + 1319782204.

Almost surely, 2^42233030032 is an apocalyptic number.

It is an amenable number.

42233030032 is a deficient number, since it is larger than the sum of its proper divisors (39593465686).

42233030032 is a wasteful number, since it uses less digits than its factorization.

42233030032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639564385 (or 2639564379 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 42233030032 its reverse (23003033224), we get a palindrome (65236063256).

The spelling of 42233030032 in words is "forty-two billion, two hundred thirty-three million, thirty thousand, thirty-two".