42435566132 has 24 divisors (see below), whose sum is σ = 75546584064. Its totient is φ = 20853951552.

The previous prime is 42435566119. The next prime is 42435566137. The reversal of 42435566132 is 23166553424.

42435566132 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 42435566132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42435566137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335993 + ... + 444704.

It is an arithmetic number, because the mean of its divisors is an integer number (3147774336).

Almost surely, 2^42435566132 is an apocalyptic number.

It is an amenable number.

42435566132 is a deficient number, since it is larger than the sum of its proper divisors (33111017932).

42435566132 is a wasteful number, since it uses less digits than its factorization.

42435566132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780935 (or 780933 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The spelling of 42435566132 in words is "forty-two billion, four hundred thirty-five million, five hundred sixty-six thousand, one hundred thirty-two".