42333234412 has 12 divisors (see below), whose sum is σ = 84666468880. Its totient is φ = 18142814736.

The previous prime is 42333234371. The next prime is 42333234431. The reversal of 42333234412 is 21443233324.

It is a happy number.

42333234412 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755950587 + ... + 755950642.

Almost surely, 2^42333234412 is an apocalyptic number.

It is an amenable number.

42333234412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42333234412 is a wasteful number, since it uses less digits than its factorization.

42333234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511901240 (or 1511901238 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

Adding to 42333234412 its reverse (21443233324), we get a palindrome (63776467736).

The spelling of 42333234412 in words is "forty-two billion, three hundred thirty-three million, two hundred thirty-four thousand, four hundred twelve".