42333402232 has 32 divisors (see below), whose sum is σ = 87223126320. Its totient is φ = 19101994240.

The previous prime is 42333402203. The next prime is 42333402277. The reversal of 42333402232 is 23220433324.

42333402232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42333402232.

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, 1743643 + ... + 1767754.

Almost surely, 2^42333402232 is an apocalyptic number.

It is an amenable number.

42333402232 is an abundant number, since it is smaller than the sum of its proper divisors (44889724088).

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

42333402232 is a wasteful number, since it uses less digits than its factorization.

42333402232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511551 (or 3511547 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 42333402232 its reverse (23220433324), we get a palindrome (65553835556).

The spelling of 42333402232 in words is "forty-two billion, three hundred thirty-three million, four hundred two thousand, two hundred thirty-two".