42435612632 has 32 divisors (see below), whose sum is σ = 91031450400. Its totient is φ = 18167092224.

The previous prime is 42435612607. The next prime is 42435612673. The reversal of 42435612632 is 23621653424.

42435612632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 355823 + ... + 459870.

It is an arithmetic number, because the mean of its divisors is an integer number (2844732825).

Almost surely, 2^42435612632 is an apocalyptic number.

It is an amenable number.

42435612632 is an abundant number, since it is smaller than the sum of its proper divisors (48595837768).

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

42435612632 is a wasteful number, since it uses less digits than its factorization.

42435612632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816635 (or 816631 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The spelling of 42435612632 in words is "forty-two billion, four hundred thirty-five million, six hundred twelve thousand, six hundred thirty-two".