42233030432 has 12 divisors (see below), whose sum is σ = 83146278726. Its totient is φ = 21116515200.

The previous prime is 42233030423. The next prime is 42233030473. The reversal of 42233030432 is 23403033224.

It can be written as a sum of positive squares in only one way, i.e., 25394334736 + 16838695696 = 159356^2 + 129764^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659891069 + ... + 659891132.

Almost surely, 2^42233030432 is an apocalyptic number.

It is an amenable number.

42233030432 is a deficient number, since it is larger than the sum of its proper divisors (40913248294).

42233030432 is a wasteful number, since it uses less digits than its factorization.

42233030432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319782211 (or 1319782203 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 42233030432 its reverse (23403033224), we get a palindrome (65636063656).

The spelling of 42233030432 in words is "forty-two billion, two hundred thirty-three million, thirty thousand, four hundred thirty-two".