42043334152 has 16 divisors (see below), whose sum is σ = 79528874940. Its totient is φ = 20835634176.

The previous prime is 42043334149. The next prime is 42043334153. The reversal of 42043334152 is 25143334024.

It is a happy number.

42043334152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41032984356 + 1010349796 = 202566^2 + 31786^2 .

It is not an unprimeable number, because it can be changed into a prime (42043334153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23253153 + ... + 23254960.

Almost surely, 2^42043334152 is an apocalyptic number.

It is an amenable number.

42043334152 is a deficient number, since it is larger than the sum of its proper divisors (37485540788).

42043334152 is a wasteful number, since it uses less digits than its factorization.

42043334152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46508232 (or 46508228 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 42043334152 its reverse (25143334024), we get a palindrome (67186668176).

The spelling of 42043334152 in words is "forty-two billion, forty-three million, three hundred thirty-four thousand, one hundred fifty-two".