42045530332 has 24 divisors (see below), whose sum is σ = 79278451616. Its totient is φ = 19396127808.

The previous prime is 42045530327. The next prime is 42045530353. The reversal of 42045530332 is 23303554024.

42045530332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42045530294 and 42045530303.

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, 90168 + ... + 303679.

Almost surely, 2^42045530332 is an apocalyptic number.

It is an amenable number.

42045530332 is a deficient number, since it is larger than the sum of its proper divisors (37232921284).

42045530332 is a wasteful number, since it uses less digits than its factorization.

42045530332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395917 (or 395915 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

The spelling of 42045530332 in words is "forty-two billion, forty-five million, five hundred thirty thousand, three hundred thirty-two".