42335562012 has 12 divisors (see below), whose sum is σ = 98782978056. Its totient is φ = 14111854000.

The previous prime is 42335561993. The next prime is 42335562013. The reversal of 42335562012 is 21026553324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42335562013) by changing a digit.

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, 1763981739 + ... + 1763981762.

It is an arithmetic number, because the mean of its divisors is an integer number (8231914838).

Almost surely, 2^42335562012 is an apocalyptic number.

It is an amenable number.

42335562012 is an abundant number, since it is smaller than the sum of its proper divisors (56447416044).

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

42335562012 is a wasteful number, since it uses less digits than its factorization.

42335562012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527963508 (or 3527963506 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 42335562012 in words is "forty-two billion, three hundred thirty-five million, five hundred sixty-two thousand, twelve".