42333033432 has 32 divisors (see below), whose sum is σ = 106294748400. Its totient is φ = 14049389184.

The previous prime is 42333033427. The next prime is 42333033461. The reversal of 42333033432 is 23433033324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42333033432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3845763 + ... + 3856754.

Almost surely, 2^42333033432 is an apocalyptic number.

It is an amenable number.

42333033432 is an abundant number, since it is smaller than the sum of its proper divisors (63961714968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42333033432 is a wasteful number, since it uses less digits than its factorization.

42333033432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7702755 (or 7702751 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 30.

Adding to 42333033432 its reverse (23433033324), we get a palindrome (65766066756).

The spelling of 42333033432 in words is "forty-two billion, three hundred thirty-three million, thirty-three thousand, four hundred thirty-two".